hrahman5490 hrahman5490

04-02-2021
Physics

contestada

What is the period of a wave that has a frequency of 3 Hz?
A. 30 s
B. 0.3 s
C. 300 S
D. 3 S

Respuesta :

sqvatorex sqvatorex

04-02-2021

Answer:

I would say it is B, the frequency gets higher when more time have passed.

I just tried my best, it also may be wrong as I haven't learned physics in junior high yet.

Answer Link

yahna80 yahna80

06-02-2021

Answer:

B.) 0.3s

Explanation:

Answer Link

Otras preguntas

Sara, Nick and June share some sweets in the ratio 5:5:1. Sara gets 45 sweets. How many sweets are there altogether?

Between the starting line and finish line there was an 8% decrease in the number of runners. If there were 75 runners at the starting line, how many made it to

Hi,so I've tried solving this problem for a while and I just don't get it,if you could give me some ideas I would appreciate it.Thanks!The problem is in the fil

5x + 10y=35 2x + 12y=30

Why was it a problem for the USA that China turned Communist to n 1949

Please answer number 20 pleaseeee

It says to solve for x but I don’t know how to do it

Working alone, Hongyi can do a certain job in three hours and Yuming can do the same job in two hours. At these rates, how long would it take Hongyi and Yuming

Why does Ender think Graff was his friend?

Parcel of land is sold for 163000, it appreciates at 14% compounded per year. Seller keeps it for 7 years. How much would the seller pay for it?