Mht Cet
Waves
MHT CET 2024 15th May Evening Shift
MCQ+1 / -02024
Velocity of sound waves in air is $330 \mathrm{~m} / \mathrm{s}$. For a particular sound wave in air, path difference of 40 cm is equivalent to phase difference of $1.6 \pi$. frequency of this wave is