Assertion :Sound shadows are generally not so well defined as those of light. Reason: The wavelength of sound waves are very large in comparison to that of light waves.

Statement 1 is True and Statement 2 is True and is correct explanation of Statement 1.

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Statement 1 is True and Statement 2 is True but not correct explanation for Statement 1.

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Statement 1 is True and Statement 2 is False.

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Statement 1 is False and Statement 2 is True

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Solution

The correct option is A Statement 1 is True and Statement 2 is True and is correct explanation of Statement 1.
Shadows are formed due to diffraction
Diffraction of sound is negligible. So sound shadows are not well defined as the light shadows. Diffraction will be more if the wavelength is less. Since wavelength of sound is larger, diffraction is lesser in sound than light.
So option A will be correct

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