There are two tuning forks struck at the same time. one tuning fork is tuned to a frequency note of 500 hz. the other is tuned to a frequency of 487 hz. how many beats will occur in 2 seconds?

26 beats in 2 seconds

Explanation:

The number of beats per second = frequency of tuning fork 1 - frequency of tuning fork 2.

Given :

- frequency of tuning fork 1 = 500Hz

- frequency of tuning fork 2 = 487Hz

Thus,

Beats per second = 500 - 487

= 13 beats per second

Therefore in two(2) seconds, you will have 2 x 13 = 26 seconds.

an energy transformation flow diagram is shown

where is it ?

current flows in a wire