Comedk
Waves
COMEDK 2022
MCQ+1 / -02022
A bat emitting an ultrasonic wave of frequency 4.5 \(\times\) 104 Hz at speed of 6 m/s between two parallel walls. The two frequencies heard by the bat will be
Comedk
COMEDK 2022
A bat emitting an ultrasonic wave of frequency 4.5 \(\times\) 104 Hz at speed of 6 m/s between two parallel walls. The two frequencies heard by the bat will be