Matter & Its Properties
Forces & Motion
Energy
Waves & Sound
Electricity & Magnetism
100

What is the smallest unit of an element?

What is Atom?

100

What force pulls objects toward the center of the Earth?

What is Gravity?

100

What type of energy does a moving object have?

What is Kinetic Energy?

100

What is a repeating disturbance that transfers energy called?

What is Wave?

100

What is the flow of electric charge called?

What is Electric Current?

200

What state of matter has a definite shape and volume?

What is Solid?

200

What is the term for the speed of an object in a particular direction?

What is Velocity?

200

What is stored energy called?

What is Potential Energy?

200

What type of wave needs a medium to travel through?

What is Mechanical Wave?

200

What is the unit of electric current?

What is Ampere (Amp)?

300

What is the term for a change from a liquid to a gas?

What is Evaporation?

300

What is Newton's first law of Motion also known as?

What is Law of Inertia?

300

What type of energy is produced by vibrating objects?

What is Sound Energy?

300

What is the number of waves that pass a point in one second called?

What is Frequency?

300

What is a material that does not allow electricity to flow through it easily?

What is Insulator?

400

What is the name for the amount for the amount of matter in an object?

What is Mass?

400

What is the unit of force in the International System of Units (SI)?

What is Newton?

400

What law states that energy cannot be created nor destroyed?

What is Law of Conservation of Energy?

400

What type of wave is a sound wave?

What is Longitudinal Wave?

400

What is the name of the force that causes electric charges to move?

What is Voltage?

500

What law states that matter cannot be created nor destroyed?

What is Law of Conservation of Mass?

500

What is the formula to calculate force?

What is Force=Mass x Acceleration?

500

What is the main source of energy for the Earth?

What is Sun?

500

What unit is used to measure the frequency of a wave?

What is Hertz (Hz)?

500

What is the area around a magnet where magnetic forces are exerted called?

What is Magnetic Field?