Answer:
f = 10 Hz
Explanation:
We need to find the frequency of a wave if 10 waves go past in 1 second. Total number of waves per unit time is called frequency. So,
So, the frequency of a wave is 10 Hz.
Answer: Yes.
Explanation: Because of the crystalline structure.
The same force accelerates a small mass faster than
it accelerates a large mass.
It's easier to get a little red wagon going by pushing it
than it is to get a school bus going by pushing it.
If the context is difficult to understand they want you to think hard to get what their trying to say and make you feel a certain way.
