Quiz 1.8 (22-23)

What is the difference between a conductor and an insulator?

• An insulator allows electricity to flow through it easily and a conductor does not
• A conductor allows electricity to flow through it easily and an insulator does not.
• An insulator is magnetic and a conductor is not
• A conductor is magnetic and an insulator is not

Tags

NGSS.5-PS1-3

NGSS.4-PS3-2

What object would best complete this circuit?

• A battery
• a peice of yarn
• an insulator
• a conductor

Tags

NGSS.MS-PS2-3

Which is NOT an insulator?

• Rubber

• Plastic

• Copper

• Glass

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

Tags

NGSS.MS-PS2-2

Students roll toy cars down the same ramp with different coverings like carpet, foil, and sandpaper. What are they trying to test?

• How does the height of a ramp affect the distance a car will roll?

• How does the mass of the car affect the distance a car will roll?

• How does the surface of a ramp affect how fast a car will travel?

• How does the surface of a ramp affect the distance a car will roll?

Tags

NGSS.3-5-ETS1-3

This is an animal that lives in water and has scales, fins, and gills. It may eat fish.

• fish

• mammal

• insect

• amphibian

Gasses are matter. Anything that is matter must _____________________.

• take up space and have mass

• have mass and be a solid

• be a solid and not move

• take up space and be a liquid

Which substance is INSOLUBLE in water?

• salt (sodium chloride)
• sugar (sucrose)
• oil
• copper sulfate

Tags

NGSS.MS-PS1-2

Which substance is SOLUBLE in water?

• sand
• oil
• salt (sodium chloride)
• sulfur

Tags

NGSS.MS-PS1-2

If I pour sand and water onto a filter, what will happen?

• water and sand will go through the filter

• sand will get caught in the filter, water will pass through

• both sand and water will get caught in the filter

Tags

NGSS.MS-PS1-2