Science 5 3rd Quarter Review

How can you tell if an object is in motion?

• It is steady

• It is not moving.

• There is no force

• There is a change in position

When you walk in a straight line, what type of motion are you doing?

• circular motion

• rectilinear motion

• rolling motion

• periodic

When you kick a ball and it rolls down a hill, what motion does the ball make?

• circular motion

• rectilinear motion

• rolling motion

• periodic

Allan crosses the pedestrian lane to the other side of the road. What is the reference point?

• Location

• Ending Point

• Moving Point

• Starting Point

Lisa wants to measure the length of her science book, what unit of measurement does she need to use?

• kilometers

• meters

• centimeters

• light years

Jennie needs to check how long it takes her to finish cleaning her room. What unit of measurement does she need to use?

• meters           

• minutes

• years

• months

Why are metals good conductors of heat?

• They allow heat to pass through them easily.

• They cannot carry heat from one part to another.

• They slow down the gaining of heat by cold things.

• They have high resistance to the flow of heat through them.

Which object is not a conductor?

• 
• 
• 
• 

Which of the statements does NOT tell that metal cooking wares are good conductors of heat?

• They melt while cooking.

• They help food to cook faster.

• They are highly heat resistant.

• They allow heat to pass through easily.

Frosted glass is considered as _______.

• transparent

• transluscent

• opaque

• clear