If y_1 = (2000 t) and y_2 = a (2008 t), then number of beats produced per second are

MHT CET Physics question

If and , then number of beats produced per second are

Answer: (C)

The frequencies are 1000 Hz and 1004 Hz, so the beat frequency is 4 per

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-070199