if the angular velocity of a wave is 4.38rod/s. find the wave length of the wave (where u=3*10 m/s) calculate?
IBRAHIM7300
11 Feb, 2021
To get notifications when anyone posts a new answer to this question
Answers (1)
Post your comment
Robert01
5 years ago
f= ω/2π, where f= frequency, and ω= angular velocity.
f= 4.38/2π = 0.6971Hz
c= fλ, c= velocity of light, and λ= wavelength
λ= c ÷ f= (3.0 × 10^8) ÷ (0.6971)= 4.30 × 10^8m
Quick Questions
Godslover
15 Apr, 2021
Good day, please I made a change of date of birth on my NIN on the 21st of march, 2021, but the change has not yet reflected on my NIN bio-data and now that I'm about to register for my jamb, I don't know if I should do the registration that way so that it won't contradict that on my other credentials.?
3 comments
Nasiruabubakarsule
9 Jan, 2021
A man put his generator daily and in the process ten 60w and five then 40w tonsting balls are on for the some interval. how much energy is used daily? if light is used for 30 days and power holding company charge at the rate of 6 per kilo what hour. Calculate the bill 30 days ?
1 comments