Show that the units of kinetic energy and of gravitational potential energy are the same.

Explanation:

We have to first obtain the unit of each of the individual energies.

Kinetic Energy

E = 1/2 mv²

The units are;

mass, m = Kg

Velocity, v = m⋅s−1

This means that;

E = Kg * (m⋅s−1)²

E = kg m² / s²

Gravitational Potential Energy

Pe = mgh

The units are;

mass, m = Kg

acceleration due to gravity, g = m/s²

height, h = m

E = Kg * m/s² * m

E = kg m² / s²

Comparing both units, we can tell that they are the same.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.