Physical Science

Question 1

Conduction

Answer 1

Heat transfer through when 2 objects touch.

Question 2

Convection

Answer 2

Heat transfer through gases or liquids.

Question 3

Radiation

Answer 3

Heat transfer through heat generating from a light bulb.

Question 4

Physical Property

Answer 4

Something you can observe with your 5 senses, something that can’t change the chemical makeup.

Question 5

Physical Change

Answer 5

A change in matter in which the type of matter stays the same. During a physical change, only the physical properties of matter change.

Question 6

Chemical Property

Answer 6

This is something that can be observed by looking at the chemical build of an object.

Question 7

Chemical Change

Answer 7

This is when something happens to an object and a completely new substance with a different makeup is formed.

Question 8

Speed

Answer 8

Speed is how fast an object is moving.

Question 9

Friction

Answer 9

Friction is when 2 surfaces rub together causing something to slow down.

Question 10

Newton’s First Law

Answer 10

Newton’s first law states that an object in motion will stay in motion and an object at rest will stay at rest.

Question 11

Newton’s second law

Answer 11

Newton’s second law states that Distance directly correspond to mass and amount of force.

Question 12

Newton’s third law

Answer 12

Newton’s third law states that very action has an equal and opposite reaction.