JEE Main 10 April 2015 Paper

Section: Physics

Question : 13 of 90

Marks: +1, -0

A bat moving at 10ms−1 towards a wall sends a sound signal of 8000 Hz towards it. On reflection it hears a sound of frequency f. The value of f in Hz is close to (speed of sound =320ms−1)

[Main 10 April 2015]

8258
8516
8000
8424

Validate

Go to Question:

Prev Question

Next Question