Final Review Units 5-6

Front

Is Nuclear Power a renewable energy source?

Back

No, nuclear energy is renewable but the Uranium we use in power plants to access it is not.

Front

What happens to two balloons with negative charges when they are released?

Back

Both balloons have negative charges. Since the charges are like charges, they repel.

Front

What happens to the force between two charged objects when you double the distance between them?

Back

It is cut by 1/4.

Front

What is the Total Energy of the system if the answer is 14 J?

Back

14 J.

Front

Which two particles are attracted to each other?

Back

A proton and an electron.

Front

What is the definition of renewable energy?

Back

Renewable energy is energy that is collected from resources that are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

Front

What is the principle of electrostatic repulsion?

Back

Electrostatic repulsion occurs when two objects with the same charge (either positive or negative) push away from each other.

Front

What is the relationship between distance and electric force?

Back

The electric force between two charged objects decreases as the distance between them increases.

Front

What is the charge of a neutron?

Back

A neutron has no charge; it is neutral.

Front

What is the charge of a proton?

Back

A proton has a positive charge.