What is sound?
In physics, sound is a vibration that propagates as a typically audible mechanical wave of pressure and displacement, through a medium such as air or water.
mchlklck|Points 2957|
Question
Updated 8/25/2015 12:36:12 AM
Edited by yumdrea [8/25/2015 12:36:09 AM], Confirmed by yumdrea [8/25/2015 12:36:12 AM]
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Questions asked by the same visitor
what is quantization?
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Updated 3/19/2014 12:29:20 PM
Quantization is the procedure of constraining something from a continuous set of values (such as the real numbers) to a relatively small discrete set (such as the integers).

What is a dynamo?
Question
Updated 3/25/2015 10:18:43 AM
A dynamo is an electrical generator that produces direct current with the use of a commutator.

Confirmed by sujaysen [3/25/2015 10:18:44 AM]
Definition of nutrition
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Updated 4/16/2016 2:10:45 PM

Nutrition is: the process of eating the right kind of food so you can grow properly and be healthy.

2(3-4)=* find the value of *
Question
Updated 5/16/2014 6:44:14 PM
2(3-4) = 2(-1) = -2
Confirmed by yumdrea [7/24/2015 2:03:39 AM]
Balanced diet
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Updated 2/9/2016 11:18:43 PM

A balanced diet is one that gives your body the nutrition it needs to function properly.

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