Answer:
a ) 24 m/s
Explanation:
Given,
Frequency ( f ) = 6 Hz
Wavelength ( λ ) = 4 m
To find : Speed ( v ) = ?
Formula : -
v = f x λ
v
= 4 x 6
= 24 m/s
Therefore, the speed of a wave that has a frequency of 6 Hz and a wavelength of 4 m
is 24 m/s.
Answer:
B
Explanation:
The mass of something before it's been processed is the same as it's mass after the process.
Answer:
Explanation:
By makingthe elctro fleild into a mass - field
It would be electromagnet;magnetic