When the frequency of a sound wave propagating in air is doubled while its speed…
PHYSICS · Single correct · A Level · Physics · Waves · Waves
Problem
When the frequency of a sound wave propagating in air is doubled while its speed remains unchanged, what happens to its wavelength?
(a) It becomes twice the original value
(b) It remains unchanged
(c) It becomes half of the original value
(d) It becomes one-fourth of the original value