Question

Both the sound and the light waves:

• A. have same speed
• B. travel through vaccum
• C. obey laws of reflection
• D. None of these

Answer 1

Answer: (C), (D)

The correct options are
C

obey laws of reflection

D

None of these

Sound waves and light waves are completely different in nature. Sound waves are longitudinal in nature and require a medium to propagate, whereas, light waves are transverse waves and do no require a medium for propagation. However, laws of reflection are followed by both light and sound.