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

Which text exemplifies the anti-Victorianism prevalent in the early twentieth century? a) Eminent Victorians b) Jungle Books c) Philistine Victorians d) The

Hinge Joints-These jointscan only move in one direction, like a door hinge. One bone works against another. Movement is back and forth on one plane.Examples:___

what is 89 divided by 6 in long divison

Which statement best describes a capsid? a. A capsid deﬁnes the shape of the virus. b. A capsid is the outside coat of the virus. c. A capsid is a protein coat

what were the four main causes of the Cold War

What is a unit of area with dimensions 1unit x 1unit x 1unit= ?

write a paragraph for me using these words: art critic and art historian

use the function rule, y= 2x+5, to find the values of y when x =1,2,3,4. write the answers as ordered pairs that would be used to graph the function. show your

The surface area of a triangular pyramid is 375.2 m2. What would change if the surface area were measured in square centimeters?

How Do Clownfish Catch Their Food?