ejinakapatrick ejinakapatrick

04-03-2021
Physics

contestada

If the frequency of a wave is 0.25 Hz, what is its period?

A) 0.25 s
B) 2 s
C) 4 s
D) 4 HZ

Respuesta :

john4184 john4184

15-03-2021

Answer:

C

Explanation:

frequency = 1 / period

so

frequency = 0.25

0.25 = 1 / period

1 / 0.25 = period

4 s = period

it is not 4 Hz because period is the time taken

so the answer is C

hope this helps ,please mark it

Answer Link

Otras preguntas

I need help with 7.5-3.2+4 to the power of 3 divided by 2

J.D. opened a savings account with $425. After 2 years, the total interest he earned was $10.20. What was the annual interest rate?

What is 7/8 of a hour subtracted by 1/5 of 7/8 of a hour?

Let p: The integer has one digit. Let q: The integer is less than 10. Which represents "The integer has one digit if and only if the integer is less than 10”? p

Write the number name and expanded form for 503,672

athens vs sparta t-chart

If r = 6 units and x = 8 units, then what is the volume of the cylinder shown above? A. 1,152 cubic units B. 168 cubic units C. 288 cubic units D. 4

Write a paragraph comparing a republic to a monarchical state. Give examples of each type of government from Renaissance Italy.

what should you say to a girl going through depression and self-harm?

What do you add to 3 4/7 to make 6??