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2) A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bulk strain is a) 0.02 b) 0.03 c) 0.04 d) 0.06?
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2) A cube is subjected to a uniform volume compression. If the side of...
Understanding the problem:
We are given that a cube is subjected to a uniform volume compression. To solve this problem, we need to find the bulk strain, which is the ratio of the change in volume to the original volume.

Calculating the change in volume:
Let's assume the original side of the cube is 'S'. The original volume of the cube can be calculated as V = S^3.

Since the side of the cube decreases by 2%, the new side length will be S - 0.02S = 0.98S. The new volume of the cube can be calculated as V' = (0.98S)^3 = 0.98^3 * S^3 = 0.941192 * S^3.

The change in volume can be calculated as ΔV = V - V' = S^3 - 0.941192 * S^3 = 0.058808 * S^3.

Calculating the bulk strain:
The bulk strain (ε) is defined as the change in volume (ΔV) divided by the original volume (V).

So, ε = ΔV / V = (0.058808 * S^3) / (S^3) = 0.058808.

Answer:
The bulk strain is 0.058808, which is approximately equal to 0.06.

Therefore, the correct option is d) 0.06.

Note: The bulk strain is dimensionless and does not have any units.
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2) A cube is subjected to a uniform volume compression. If the side of...
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Attempt All sub parts from each question.Longitudinal and transverse wave: Longitudinal Waves are defined as waves those are capable of displacing the medium in a direction either in the direction of the waves or opposite. Longitudinal mechanical waves are known as compressional waves. This is because these mechanical waves produce a lot of compression and rarefaction while travelling through medium. These waves are also called as pressure waves as there is an increase and decrease in pressure while travelling. Sound Waves like vibrations, P-Waves created through earthquakes, etc., are some kinds of longitudinal waves. A transverse wave is defined as the wave that moves in the perpendicular direction of the vibration. One of the most important examples of transverse waves includes the waves created by the drum's beating. The membrane of the drum moves perpendicular to the surface. Another example of a transverse wave is light. Transverse waves travels through crests and troughs. Transverse waves are mostly present in solids those have profound elasticity. In some cases, when there is a deformation in the material, the wave is called a shear wave.Q. Which wave produces compressions and rarefactions in the medium?

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2) A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bulk strain is a) 0.02 b) 0.03 c) 0.04 d) 0.06?
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2) A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bulk strain is a) 0.02 b) 0.03 c) 0.04 d) 0.06? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about 2) A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bulk strain is a) 0.02 b) 0.03 c) 0.04 d) 0.06? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 2) A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bulk strain is a) 0.02 b) 0.03 c) 0.04 d) 0.06?.
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