Semester 1 Exam Physical Science K.Burnett

Front

What type of system is characterized by no exchange of matter or energy with its surroundings?

Back

Isolated system.

Front

What is the term for the energy of motion?

Back

Kinetic Energy.

Front

What do we call a graph that plots distance against time?

Back

Distance-time graph.

Front

What type of system allows for the exchange of energy but not matter?

Back

Closed system.

Front

What is the process of gathering information to form a conclusion called?

Back

Data collection.

Front

What is the principle that states energy cannot be created or destroyed?

Back

Law of Conservation of Energy.

Front

What is the term for a system that can exchange both matter and energy with its surroundings?

Back

Open system.

Front

What is the formula for calculating kinetic energy?

Back

KE = 1/2 mv² (where m is mass and v is velocity).

Front

What is the term for the energy stored in an object due to its position?

Back

Potential Energy.

Front

What is the relationship between speed, distance, and time?

Back

Speed = Distance / Time.