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

An advertiser goes to a printer and is charged $73 for 100 copies of one flyer and $82 for 400 copies of a similar flyer. Assuming the cost for a printing job i

Please help!!!! got to do this for math

whats wrong with pinaples on pizza

Solve the system of equations using substitution. y = 2x - 10 y = 4x - 8 (-1, -12) (-4,-17) (3,4) (3,-4)

Describe what you think society would be like without a government ?

Solve the following equation. Then place the correct number in the box provided. x/8=.42

Determine where the function f(x) = 3x - 2 is continuous. The function is continuous on (Simplify your answer. Type your answer in interval notation.)

Please help! The authors purpose in the passage is to

The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day 2200 people enter the fair and $5050 is collected. How many child

Solve: 8+4/5 (15+2x)=-12 What should we do first? Finish solving it and what do you get for x? 1. -20 2. 5 3. -2