Science Test May 2023

Energy that comes from the random motion of the particles that make up a substance.

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

Energy is

• the force to do work.

• the ability to do work.

• a push or pull upon an object.

• flow of electrical charges.

Energy that is contained in and transported by electromagnetic waves.

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

The energy stored in the bonds of a molecule.

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

The energy that results from the speed of an object, its mass and its relationship to its surroundings.

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

Convert 77 000 joules into kilojoules.

• 770

• 77

• 7.7

• 0.77

The unit for energy is the

• Newton

• Joule

• Kilogram

• Watt

Indicate the energy source for a:

stove top

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

Indicate the energy source for a:

microwave

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy 

Indicate the energy source for a:

molecule of wax

• Thermal Energy 

• Chemical Energy 

• Radiant Energy 

• Mechanical Energy