Answer: It is a nominal rate per year
Answer:
C.
Explanation:
You want to make sure it still works. You don't want to move it periodically though in case of an emergency.
True .the chlorofluorocarbons also known as CFC’s also contribute on depleting the ozone layer
Answer:
A. 1 J = 1 kg.m²/s²
Explanation:
Energy is defined as the ability to do work. The most basic equation or formula to find the magnitude of energy is given in terms of work. That formula is written as follows:
Energy = Work
Energy = Force * Displacement
Replacing these variables, with their S.I units:
Joule = Newton*m
where,
Force (Newton) = mass (kg) * acceleration (m/s²)
Newton = kg.m/s²
Therefore,
Joule = (kg.m/s²)(m)
<u>A. 1 J = 1 kg.m²/s²</u>
