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IGCSE A Level Physics Practice Test 81

# Elasticity Quiz Questions and Answers PDF - 81

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The e-Book Elasticity Quiz Questions, elasticity quiz answers PDF download chapter 19-81 to study online igcse physics degree courses. Practice Mechanics and Properties of Matter MCQ with answers PDF, elasticity Multiple Choice Questions (MCQ Quiz) for online college degrees. The Elasticity Quiz App Download: Free learning app for elasticity, stationary waves, stretching materials, gas measurement, x-ray images test prep for ACT test prep classes.

The Quiz Velocity of sound waves through any material depends on: the material's density ‘d’ as well as its modulus of elasticity ‘e’, the material's density ‘d’ only, the material's modulus of elasticity ‘e’ only and neither the material's density ‘d’ nor its modulus of elasticity ‘e’ with "Elasticity" App Download (Free) for online college classes. Solve mechanics and properties of matter questions and answers, Amazon eBook to download free sample for schools that offer certificate programs.

## Elasticity Quiz Answers : Test 81

MCQ 401: Velocity of sound waves through any material depends on

A) the material's density ‘d’ only
B) the material's density ‘d’ as well as its modulus of elasticity ‘E’
C) the material's modulus of elasticity ‘E’ only
D) neither the material's density ‘d’ nor its modulus of elasticity ‘E’

MCQ 402: In the formation of stationary waves, at T⁄2 the waves are

A) out of phase
B) in phase
C) diminished
D) twice the amplitude

MCQ 403: Fractional increase in original length is called

A) stress
B) strain
C) tensile force
D) compression

MCQ 404: Space occupied by gas is

A) area
B) volume
C) space
D) mass

MCQ 405: Scattered x-ray beams approach the detector screen

A) perpendicularly
B) parallel
C) anti-parallel
D) at an angle

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