Which of the following is correct about light and sound waves?
A
Both of them are associated with energy transfer
B
Both of them need material media for propagation
C
they are both longitudinal waves
D
their velocities in air are equal
E
Both of them can be polarized
Verified Correct Answer: A.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Myschool Past Questions Archive (Record #25017)