Answer:
The unit of energy is joule which depends upon the fundamental unit kg, m and sec. So, the unit of energy is a derived unit.
Explanation:
Answer:
A
Explanation:
half life is the time taken for a radioactive isotopes to dissociate
False
Energy in the form of motion is kinetic energy
Stored energy is called potential energy
Answer:
rubbing your socks on carpet
rubbing your hair with glove