Question

If the amplitude of sound is doubled and the
frequency is reduced to one fourth, the intensity
of sound at the same point will be
(a) increasing by a factor of 2
(b) decreasing by a factor of 2
(c) decreasing by a factor of 4
(d) unchanged

Answer 1

If the amplitude of sound is doubled and the

frequency is reduced to one fourth, the intensity

of sound at the same point will be

(a) increasing by a factor of 2

(b) decreasing by a factor of 2 ✔️✔️

(c) decreasing by a factor of 4

(d) unchanged