Answer:
A
Explanation:
or else u would get a muscle pull
Answer:
C
Explanation:
Because it will be flying to the left
Answer:
Part(a): The frequency is .
Part(b): The speed of the wave is .
Explanation:
Given:
The distance between the crests of the wave, .
The time required for the wave to laps against the pier,
The distance between any two crests of a wave is known as the wavelength of the wave. So the wavelength of the wave is .
Also, the time required for the wave for each laps is the time period of oscillation and it is given by .
Part(a):
The relation between the frequency and time period is given by
Substituting the value of in equation (1), we have
Part(b):
The relation between the velocity of a wave to its frequency is given by
Substituting the value of and in equation (2), we have
I think the mantle is mostly made up of silicon. I am not sure of the answer.
Answer:
Atoms
Explanation:
Atoms make up literally everything in teh universe including molecules and compounds