Science Reviewer

Electrical energy is transformed into _______ when it is moved by electric motor.

• Mechanical Energy

• Heat energy

• Light energy

• Magnetic energy

Electrical energy flows through this wire and it is called

• Fillament

• Circuit

• Fuse

• Circuit breaker

It is the product of force and distance.

• Power

• Work

• Energy

• Force

Simple device that makes work easier.

• Energy

• Compound machine

• Simple machine

• Force

Combination of two or more simple machines.

• Work

• Compound machine

• Simple machine

• Force

A flat surface with one end higher than the other.

• Pulley

• Inclined Plane

• Wheel and Axle

• Screw

A Newton-meter is also called a _______

• Joules

• Watts

• Power

• Force

Power is measured in _______

• Joules

• Watts

• Power

• Force

Its either a push or pull

• Joules

• Watts

• Power

• Force

A ______ is a type of inclined plane which whinds around a core.

• Pulley

• Inclined plane

• Screw

• Wedges