The correct option is: (c) They remain in Phase
Two waves <span>are </span>coherent if the following three conditions are met:
1) They<span> have </span><span>the same frequency.
2) They have the same waveform.
3) They remain in phase.
Hence the correct option is C.</span>
The elastic potential energy stored in a spring is given by:
where k is the spring constant, and x=0.5 is the compression of the spring. Re-arranging the formula and using E=5 J, we find the spring constant:
Things that stretch or compress store elastic potential energy
Answer:
I am kind of confused-
Explanation:
Do you mind re-writing and explaining the question more?
