What is the name of the process that describes the decrease in frequency

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

Astate of matter all that has define volume and can flow is a(n)