What is the period, T, of a wave produced by a tuning that makes 400 vibrations in one second? Group of answer choices

2.0 s

0.0025 s

0.005 s

10 s

5.0 s

Question

Emanuel Pitts

Physics

21 September, 23:21

What is the period, T, of a wave produced by a tuning that makes 400 vibrations in one second? Group of answer choices

2.0 s

0.0025 s

0.005 s

10 s

5.0 s

+2

Answers (1)

Know the Answer?

Mike Castaneda · Answer 1

T=0.0025s

Explanation:

Vibrations per second is the definition of the S. I. unit Hertz (Hz), which is a frequency. This means that 400 vibrations in one second refers to a frequency of 400Hz. We can get our period T in seconds by using the formula T=1/f, which for our case is:

T=1/f=1/400Hz=0.0025s

What is the period, T, of a wave produced by a tuning that makes 400 vibrations in one second? Group of answer choices2.0 s0.0025 s0.005 s10 s5.0 s

What is the period, T, of a wave produced by a tuning that makes 400 vibrations in one second? Group of answer choices

2.0 s

0.0025 s

0.005 s

10 s

5.0 s