Physical Science Review 2

Front

What is a state of matter?

Back

A state of matter is a distinct form that different phases of matter take on. The four primary states of matter are solid, liquid, gas, and plasma.

Front

What is temperature a measure of?

Back

Temperature is a measure of the average kinetic energy of the particles in a substance.

Front

What causes earthquakes?

Back

Earthquakes are caused by the movement of tectonic plates, which generate seismic waves.

Front

What are seismic waves?

Back

Seismic waves are waves of energy that travel through the Earth, often as a result of an earthquake.

Front

What happens when there is an imbalance of forces?

Back

An imbalance of forces results in acceleration, causing an object to change its velocity.

Front

What are the three main states of matter?

Back

The three main states of matter are solid, liquid, and gas.

Front

What is kinetic energy?

Back

Kinetic energy is the energy that an object possesses due to its motion.

Front

What is the relationship between force and motion?

Back

Force is a push or pull that can cause an object to accelerate, change direction, or change shape.

Front

What is the definition of waves in physics?

Back

Waves are disturbances that transfer energy from one place to another without transferring matter.

Front

What is the difference between potential and kinetic energy?

Back

Potential energy is stored energy based on an object's position, while kinetic energy is the energy of motion.