Definition Chemistry

Definition ChemistryWhen it comes to working with chemical compounds, cation definition is an important part of working with the scientific community. Just as the name suggests, cation definition is used to define a substance by applying an electrical charge on it. A cation is an ion that has an electric charge.The thing about the cation is that it is the point of transfer of ions in the system. In the case of a chemical compound, it is the place where the compound is stored as it is being formed. As such, the cation needs to be defined in order to determine its composition.During definition chemistry, a liquid or gas undergoes a chemical reaction in which an atom or molecule is transferred from one compound to another. When this occurs, it can either be a single molecule or multiple molecules depending on how the process is done.Although the cation is the main component of the process, the process can also involve other components. The presence of some compound makes a cation more l ikely to be formed, which creates a good potential for it to combine with another substance. The tendency to combine with other compounds can lead to the formation of a new compound.Definition is defined by methods such as freeze drying and exfoliation. The process of freeze drying uses large amounts of heat to force the crystals out of the material, while exfoliation removes unwanted deposits from the surface of the crystals using pressure. The techniques are used in order to remove impurities, leaving the good minerals behind.Definitions are sometimes further broken down by style of work. One example is defining the composition of a laboratory test by determining the substances that are in the test sample through analysis.Definition is a process in which the human brain calculates the composition of a substance based on its appearance. By doing this, they are able to give different names to chemicals based on the end product of their process.

How To Improve Your Guitar Tone Without Buying New Gear

How To Improve Your Guitar Tone Without Buying New Gear Suzy S. Want better guitar tone without spending hundreds of dollars on new gear? Guitar teacher Ben M. shares how you can use the settings already on your electric guitar to drastically improve your sound When it comes to the electric guitar, players can be relentlessly dedicated to achieving the perfect guitar tone. Guitar tone (also called guitar sound) is most simply defined as the sound your guitar produces. Guitar tone can be compared to a painting; it is a masterpiece that results from blending different colors together. In this case your colors are bass, treble, mids, your amplifier, and any effects a guitarist may use. Guitarists pride themselves on their tone because it is what sets them apart as an artist and gives them their own unique sound. But don’t be fooled by this brief definition, guitar players can spend countless hours, days, and even weeks carefully sculpting their ideal tone. However, the good news is that guitar tone is in fact 100% personal and every player, no matter how experienced, has the ability to dial in great guitar tone without spending a fortune on fancy gear (though it is important to have the essentials). This article focuses on simple ways to improve your tone by simply using  all the built-in features your electric guitar already has. First Steps  to Improve Your Guitar Tone When beginning to work on improving your tone it is important to ask yourself a few basic questions: What aspects of my current tone do I like? What aspects do I dislike? (too dark, too bright, etc) Based on my playing style and genre, what aspects of my playing do I want to highlight in my tone (for example: sparkling chords, thick power chords, or clear solo bends) After analyzing what you’ve discovered, set a goal. Maybe you are trying to imitate your favorite guitar idol’s tone or want to focus on creating your own sound. Regardless of what your goal is, an important thing to keep in mind (especially for beginners) is to always start with what you have. How to Use Your Guitar Tone Settings While many players may rush to their local music store and walk out with a handful of effects pedals or even a new amp, most players tend to forget one of the most basic aspects of their guitar’s anatomy; the pickup selector switch and the tone and volume control knobs. Below is a quick breakdown of an electric guitar’s tone settings: Pickup Selector Switch Selects which pickup is active on your guitar. Most guitars have three  switch positions; some guitars like Fender Stratocasters have five. Bridge Pickup (farthest down): bright, sparkling sound, lots of treble Middle Position: warm and shimmery sound, high mids Neck Pickup (farthest up): full and rounded sound, more bass Volume Control Controls the master volume of your guitar, or the amount of signal that will come out of your amplifier. Tone Control Controls the brightness or darkness of your guitar’s sound by adding or reducing the amount of bass/treble in the signal. Bass = darker tone with lots of low end. Treble = brighter tone with lots of high end and sparkle. How to Adjust Your Guitar Knobs for Better Guitar Tone Now that we have established the basics, let’s focus on learning how to use the guitar  knobs. Players of all levels continue to leave their controls dialed up to 10 all the time, restricting them from loads of undiscovered tone possibilities. To make a comparison, that’s like buying a sports car and only driving it only in first gear. A simple concept that can really help develop a guitar player’s control over their tone is getting into the habit of setting your tones with the volume and tone controls below their maximum levels. When you dial in your tone with the knobs at 10, you have limited adjustment options. Only being able to turn down the knobs will typically make your sound muddy. By giving the controls room to expand, you have an array of possibilities if your tone needs adjusting. Below are common ways to use your guitar controls and bring up your guitar playing IQ. Guitar  Knob Techniques Basic Boost: The volume knob can act as a boost which can take your guitar from clean sounds for rhythm playing to dirty overdrive tones for soloing. When playing a song keep your volume knob at 6 or 7 when playing chords or verse parts and when it’s time to deliver a rockin’ solo roll up the volume to 10 and you will not only hear a boost of gain (overdrive) but also a volume lift over any other instruments in the song. Signal Clean Up: Perhaps your tone is too distorted and you want to reduce the harshness and clean up the signal without changing your amp/effects settings. Simply roll off the volume knob on your guitar a bit and the signal will clean up rather effectively. Buzz Killer: How many players have cringed at the level of buzz coming out of your amp? Guitar buzz is commonly caused by poor grounding in your guitar’s electronics and usually requires repairing. But as a quick fix, turning down the volume knob until the hum is quelled can make your guitar sound more pleasing to the ear. Set Polisher: If you are in a band, always turn the volume knob down while on stage in between songs to avoid buzz. This makes your set seem much more polished and professional. Volume Sweller: A more advanced technique with the volume knob is called swelling. Play a chord or note with the volume knob off and gently roll it back (many players use their pinky on the side of the knob) to let the sound pass through again. Experiment rolling up the knob fast or slow and see what happens. This takes practice but can produce awesome sounds when used while playing. Guitar Tone Control Techniques Tone Warmer: Keeping the tone knob around 9 or 10 is best for warm tones like Led Zeppelin or Jimi Hendrix type sounds. This means the guitar signal has lots of treble making the high ends of the signal sparkle. Tone Darkening: Roll back the tone knob for darker sounding tones like Sunshine of Your Love by Cream or the wholesome solo tone from American Woman by The Guess Who. This setting brings out the bass or low end in the signal. Onboard Wah-Wah: A more advanced tip with tone control is using the tone knob as an onboard wah-wah effect. In essence a wah-wah pedal is just a giant tone control adding treble when pressed down and adding bass when pulled back. You can emulate this effect by playing a chord or note and twisting the tone control rapidly, or slowly, from its maximum level to minimum level (much like volume swelling.) This requires practice and technique but you can get great wah-wah sounds without buying the pedal itself. After reading this article, hopefully you can understand why improving your guitar tone is vital to developing as a player and that there are endless sonic possibilities at your disposal already. Experiment with some of the techniques from this article and find what kind of sounds are most pleasing to your ear. Mastering a guitar’s controls, like playing the guitar itself, takes time so be persistent. Having a solid understanding of the most basic tone tools will not only boost your guitar playing IQ, but also push you in the direction of guitar tone paradise. Do you have any guitar tone questions? Join the conversation in the comments below! Post Author:  Ben M. Ben M. is a student at Saint Josephs University and has nearly 10 years of guitar playing experience. He specializes in  beginner and intermediate guitar playing, blues guitar, and guitar repair. Learn more about Ben here! Photo by Tiago Cunha Interested in Private Lessons? 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What is Timbre in Music and the Voice Why is it Important

What is Timbre in Music and the Voice Why is it Important Sign up successful What is Timbre? Understanding timbre in music is important for all musicians, especially singers, when you want to produce a different tone or quality in a piece of music. Different timbres are described using words like brassy, breathy, round, full, or bright. You can use different types of vocal timbre to create a sound that gives the right “feel” or emotion to your music. It’s not just about playing or singing with feeling. You should know how a tone is utilized to achieve that emotion. The sound waves produced when someone sings a note are different for each individual person because there are multiple factors that go into the production of a sound, such as breath. The timbre of a sound depends heavily on its waveform, which varies with the number of overtones (AKA “harmonics”) that are present, their frequencies, and their relative intensities. The illustration below shows several unique waveforms, to give you an idea of what this looks like. Timbre in Music Musicians create varying timbres, based on both their instrument and the number of frequencies the instrument emits. Each note from a musical instrument is a complex wave containing more than one frequency. The video below examines the timbre of several different instruments and explains how the way that you play an instrument affects its timbre.   One example of timbre in music is known as “attack and decay.” When someone plucks a guitar string or strikes a piano key, the sound is hit forcefully; it’s loud and then sort of dies away. This explains how the same note can have a different timbre when played differently by another musician. Factors that Affect Timbre So, what factors affect timbre in music? There are multiple, depending on the instrument. For example, the way someone pushes air through an oboe will contribute to the sound frequencies that are emitted and the way it is heard, giving it a distinguished timbre. Things like forced air, breath control, posture, and so on are all factors that affect timbre. Small differences in the frequencies are also a factor how many you can hear, their relationship to the pitch, and how loud they are. The shape of an instrument and the envelope of an instrument’s sound both affect its timbre. Check out the video below to see the differences within sound waves when playing the same note from instrument to instrument.     Timbre in the Voice When singing, your timbre is affected by either constricting or opening different parts of the vocal tract, like the tongue and throat. Posture and breath control also play a role. Most singers are familiar with their voice type whether it’s soprano, alto, tenor, or bass and these classifications are related to timbre as well. Understanding which sound waves are high, low, and mid-level can help you identify your voice type. Your speaking voice even has its own timbre. The unique soundwaves you create when speaking are what allow you to be recognized by others. Common examples of timbre in the voice are sounds that are piercing, resonant, light, flat, mellow, dark, or warm. One example is Celine Dion. Her voice is often categorized as “silky,” whereas someone like Ella Fitzgerald has more of a “smoky” timbre. Vibrato is another way to identify timbre in a singing voice. It provides color to a lengthy note that is held, changing its frequency and tone. Improving Your Sound Now that you understand the implications of timbre, how can you apply them to your own music? One of the best ways to improve upon your timbre as a singer is to work with a vocal coach someone who has a deep understanding of timbre and its use. A voice teacher can work exclusively with you to help you identify your distinct quality and tone. They’ll also show you how to adjust it to get the sound and pitch you desire, especially when working on a particular song that requires a specific emotion or feeling. Because there is no one else like you in the world, learn to appreciate and take pride in your unique timbre. Whether you’re a singer or musician, your timbre sets you apart and helps distinguish you from other artists! Need Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher

Looking for Geometry Tutor Online

Looking for Geometry Tutor Online 0SHARESShare Not liking those geometric shapes and figures? No worries, Tutor Pace gives you all that you are looking for. Now, you don’t need to break your pencil for not being able to draw those geometric shapes anymore. Get  Geometry Tutor Online to be a geometry champion today. Why get  Geometry Tutor Online from us There are many reasons of availing online geometry help from Tutor Pace and no reason for trying other alternative. Below are the top points, which explain why you should turn to online geometry help from us today: 24X7 learning: There is no age for learning, right? Similarly, there is no time for learning, as well. Tutor Pace provides you 24X7 online tutoring to meet your constant needs. Supreme whiteboard: You get a very interactive whiteboard that lets you draw shapes and patterns like you would do on a real board. Certified tutors: We have well-reputed professionals who undergo a comprehensive quality-test developed by us. We just can’t settle for anything less than perfect for you. Personal attention: You tutor is totally focused upon you. So, next time when you can’t draw an ellipse, he/she will explain it to you again. Special assistance: Our tutors are extremely helpful. So, besides asking your common doubts, you can take their help in your assignments, projects, and forthcoming exams. Since, we understand your dreams; we create opportunities for you to live those dreams. Get your online geometry tutor now [starbox id=admin]

An Online Math Tutor Can Help Your Child Get Top Grades In Math

An Online Math Tutor Can Help Your Child Get Top Grades In Math 0SHARESShare Online math tutoring helps you get the grades Is your child missing the expected grades in Mathematics? Is he or she getting frustrated day by day in mathematics studies? If your answer is yes, then it’s time to consider an online math tutor. This is the only tutoring method through which your son or daughter can get instant help without making any kind of sacrifice on quality family time and extracurricular activities which are a part and parcel of students’ lives. Online math tutoring simply helps students to make the grade only when they get it from the right kind of provider.   Providing math excellence is not the tea of everybody’s cup While opting for this new-age tutoring method, it is necessary for you to know that all online tutor bureaus are not equal in providing you with the tutor  that your children exactly need. There are tutoring sites which are completely automated and may not help you the way you need. Providing math excellence is not the tea of everybody’s cup. Before making the final choice, you need to weed out hundreds of websites very carefully. Some of the essentials that you must look for: If you have made up your mind to buy an online math tutoring package, you must be highly particular about finding the following in an online math tutor: The online tutor that you are going to choose should have a Masters level Degree in Mathematics. He or she should utilize the best of interactive technology The tutoring package must have fully individualized tutoring plans He or she must give a trial session also  [starbox id=admin]

How online tutoring is cost effective way of taking education

How online tutoring is cost effective way of taking education The internet has brought revolution in the education industry all across the world. Online education and distance learning have gained immense popularity in last few decades. These days, students, parents and tutors prefer home based education instead of traditional learning methods with the reason that it offers affordable, real-time one-to-one tutoring right at home. Online tutoring   is available right at home; eliminates the need to travel for students and their parents chauffeuring their kids. It saves both time and money making live coaching far more cost efficient. Live tutoring provide flexibility of timing, content of subjects, quality of the tutoring as distance is never an issue to find tutors anytime, anywhere to take tutoring in any subject. It offers world class education at lower cost without compromising the quality of education. Students with tight financial conditions can register tutoring services that offer discounts for low income students or one who offers shorter one-to-one tutoring sessions. Students who are academically good but seek help and assistance for homework and assignment will reduce the overall cost of personal tutoring. Distance learning and tutoring websites help students whose parents are moving from one country to another to fulfill professional commitments. Such students can continue taking education with the same curriculum and same textbooks residing outside their native country. It reduces the cost of traveling to and fro to native country continuing taking education. Online learning is cost effective solution for adults especially for working professionals. A lot of adults continue to work at their jobs during day time and take classes at night using computers. A large number of students across the world cannot afford the cost of a college education, which is a substantial barrier holding them back from obtaining a college degree. Tutoring online gives only 40% of overall costs in comparison to the traditional college education. Traditional education is critical for rural students as they tend to be economically depressed. The financial difficulties of these students force them to choose between work and school. Lower cost is also one of the factors that naturally fit for students studying in rural areas. Online learning gives better opportunities once they past our school and enter into the working world. Web-based online tutoring platform does not have the huge expense overhead that physical tutoring centers have. For the same reason, it allows tutoring websites to offer lower prices and save your pockets too. Thanks to the online tutoring websites!

FAQs about the Free Application for Federal Student Aid (FAFSA)

FAQs about the Free Application for Federal Student Aid (FAFSA) If you are the parent of a high school student, college is likely on your mindand so is how to pay for it. Many parents are not as informed as they could be about the Free Application for Federal Student Aid (FAFSA), says CEO and Co-Founder, Eileen Huntington of Huntington Learning Centers. Most families understand that the FAFSA gives them access to federal student aid in the form of federal grants, work-study and loans, but the financial aid process can still be quite overwhelming, says Huntington. She answers some of the most frequently asked questions about federal aid: What are the requirements to receive financial aid? Students must hold a high school diploma or General Education Development certificate and be enrolled in an eligible program as a regular student seeking a degree or certificate, maintaining satisfactory academic progress. They must be a U.S. citizen or eligible noncitizen with a Social Security Number, not be in default on any federal student loans, not have any convictions for the possession or sale of illegal drugs, and register with the Selective Service System if a male and not currently on active duty in the U.S. Armed Forces (more details on all of this at https://fafsa.ed.gov). What do students need to complete the FAFSA? A Social Security Number or Alien Registration Number, federal income tax returns, W-2s, and records of taxed or untaxed income, bank and investment records, and an FSA ID, which parents and students can create at https://fsaid.ed.gov. Do students need to wait until their/their parents taxes are filed to complete the FAFSA? No. For the 2018-2019 school year, students will report their 2016 income information (not 2017). What are the federal student aid deadlines? The FAFSA for the 2018-2019 school year was available on October 1, 2017 and students/parents can apply between then and June 30, 2019 for aid for the 2018-2019 school year. For the 2019-2020 school year, students/parents can apply between October 1, 2018 and June 30, 2020. Are state student aid and college aid deadlines different? Yes, they might be. Check online at https://fafsa.ed.gov/deadlines.htm. In New Jersey, for example, the fall and spring term state aid deadline is September 15, 2018. Each college might have its own financial aid deadline, so students need to contact the colleges theyre interested in attending to find out for sure. Do students need to wait until they are accepted to a college before completing the FAFSA? No. They do have to list at least one college that will receive their FAFSA information, but students can list all schools they are interested ineven if they havent applied or been accepted yet. If they submit the FAFSA and later consider a school that they did not list previously, they can submit a correction to the FAFSA online. Are grades taken into consideration when financial aid is awarded? No. If students want to continue receiving federal student aid, however, they must maintain satisfactory academic progress. This essentially means they must meet a minimum grade-point average and complete a certain number of credits each year. Each school has its own policy, so its a good idea to check with them. What happens after a student submits the FAFSA? The U.S. Department of Education processes the application within 3-10 days, depending on whether the student applied online or not. Then they will receive a copy of a Student Aid Report (SAR), which summarizes the information provided on the FAFSA and includes an Expected Family Contribution. Colleges use this figure to assess eligibility for other federal and nonfederal student aid and creating students award packages (and distributing that aid). These are some of the most common questions about financial aid, but Huntington encourages parents and students to visit the Federal Student Aid website for more information about the FAFSA and federal aid for students: https://fafsa.ed.gov. About Huntington Huntington is the tutoring and test prep leader.Its certified tutors provide individualized instruction in reading, phonics, writing, study skills, elementary and middle school math, Algebra through Calculus, Chemistry, and other sciences. It preps for the SAT and ACT, as well as state and standardized exams. Huntington programs develop the skills, confidence, and motivation to help students succeed and meet the needs of Common Core State Standards. Founded in 1977, Huntingtons mission is to give every student the best education possible. Learn how Huntington can help at www.huntingtonhelps.com. For franchise opportunities please visit www.huntingtonfranchise.com. 2018 Huntington Mark, LLC. Huntington Learning Center, the three-leaf logo, and 1 800 CAN LEARN are registered trademarks of Huntington Mark, LLC. Each franchised Huntington Learning Center is operated under a franchise agreement with Huntington Learning Centers, Inc.