Question 1

What do you call an object that a magnet can attract?

Accepted Answer

magnetic

Answer

energy

Answer

non-magnetic

Answer

force

Question 2

What are the two poles of a bar magnet?

Accepted Answer

north and south

Answer

blue and green

Answer

east and west

Answer

blue and red

Question 3

Which of the following materials can a magnet attract?

Accepted Answer

iron rod

Answer

plastic

Answer

wooden stick

Answer

aluminum foil

Question 4

Which of the following is TRUE about the poles of a magnet?

Accepted Answer

Opposite poles attract.

Answer

Similar poles attract.

Answer

Poles always repel.

Answer

Poles always attract.

Question 5

Which of the following can be affected by a magnetic field?

Accepted Answer

compass

Answer

tape measure

Answer

protractor

Answer

mirror

Question 6

What is magnetism?

Accepted Answer

a force

Answer

a gravity

Answer

a matter

Answer

an energy

Question 7

Among the sentences below, which one is FALSE?

Accepted Answer

Magnetism requires direct touch or contact.

Answer

Magnetism is a type of force.

Answer

Magnets work on objects with iron.

Answer

Magnetism is very useful in technology.

Question 8

Among the sentences below, which one is TRUE?

Accepted Answer

Not all metals are magnetic.

Answer

Glass is a magnetic material.

Answer

Some plastics are attracted to magnets.

Answer

All metals are attracted to magnets.

Question 9

What will happen if you put similar poles of two magnets close to each other?

Accepted Answer

The magnets will repel each other.

Answer

The magnets will attract each other.

Answer

The magnets will not move.

Answer

The magnets will change in shape.

Question 10

A/An __________ magnet works while it is near a permanent magnetic field. It loses its magnetism gradually when the magnetic field disappears. Which will complete the sentence?

Accepted Answer

temporary

Answer

small

Answer

permanent

Answer

ineffective

Question 11

What will happen if you put opposite magnetic poles close to each other?

Accepted Answer

There will be an attraction.

Answer

There will be a repulsion.

Answer

There will be no change.

Answer

There will be a production of heat.

Question 12

What will happen if you put similar magnetic poles close to each other?

Accepted Answer

There will be a repulsion.

Answer

There will be an attraction.

Answer

There will be no change.

Answer

Heat will be produced.

Question 13

Which material will a magnet attract?

Accepted Answer

iron figurine

Answer

wooden stick

Answer

aluminum foil

Answer

plastic plate

Question 14

Which of the following is TRUE?

Accepted Answer

The arrow of a compass is always attracted to the Earth’s north magnetic pole.

Answer

Magnetic force requires contact or touch.

Answer

The magnetic force is always attracted to the Earth

Answer

Magnetic force is strong inside the magnet.

Question 15

Which of the following can be detected by a compass?

Accepted Answer

the Earth’s North pole

Answer

electricity

Answer

gravity

Answer

potential energy

Question 16

Where is the magnetic field of a magnet strongest?

Accepted Answer

at the poles of the magnet

Answer

inside the magnet

Answer

same all throughout the magnet

Answer

cannot be determined

Question 17

Magnet A can hold three metal hairpins, while magnet B can hold six metal hairpins. Which of the following is TRUE?

Accepted Answer

Magnet B is stronger than magnet A.

Answer

Magnet A is stronger than magnet B.

Answer

Magnet A and magnet B are equally strong.

Answer

Magnet A is bigger than magnet B.

Question 18

Which of the following will not be attracted to a magnet?

Accepted Answer

rubber bands

Answer

needle

Answer

thumbtacks

Answer

scissors

Question 19

How are temporary magnets different from permanent magnets?

Accepted Answer

Temporary magnets become weaker over time.

Answer

Temporary magnets are always magnetic.

Answer

Temporary magnets are stronger than permanent magnets.

Answer

Temporary magnets become stronger over time.

Question 20

Which of the following is magnetic?

Accepted Answer

iron

Answer

silver

Answer

copper

Answer

gold

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