Question

On a hot summer day a little mosquito produces a warning sound near your ear by vibrating its wings at a rate of 3000 vibrations per five seconds. State the frequency in hertz of this sound.

Answer 1

Answer:

600 Hz

Explanation:

3000 vibrations in 5 seconds

3000/5 = 600

Answer 2

Answer:

3000Hz

Explanation:

vibration per second is known as frequency.

1 vibration per second=1Hz

"x" vibration per second= x Hz

THEREFORE 3000 vibration per second= 3000 Hz