TRUE OR FALSE. Write T if the statement is correct and Fif it is
not.
1.Sound waves are example of longitudinal wave.
2.The more elastic the medium is the faster the sound travels
3.Liquid are better conductors of sound than gases.
4.Sound can travel in a vacuum.
5.Sound wave is not a transverse wave.
6.Sound cannot travel through solid
7.Repeated echo is known as resonance
8.Echo is one of the examples of reflected sound.
9.Sound does not need a medium in order to propagate
10.Sound refracts when it encounters a medium of different density.
not.
1.Sound waves are example of longitudinal wave.
2.The more elastic the medium is the faster the sound travels
3.Liquid are better conductors of sound than gases.
4.Sound can travel in a vacuum.
5.Sound wave is not a transverse wave.
6.Sound cannot travel through solid
7.Repeated echo is known as resonance
8.Echo is one of the examples of reflected sound.
9.Sound does not need a medium in order to propagate
10.Sound refracts when it encounters a medium of different density.
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Answer:
1.True
2.False
3.true
4.true
5 .false
6.true
7.True
8.true
9.false
10.false