Direction:

Choose the correct answer and write the letter on the space provided before each

Choose the correct answer and write the letter on the space provided before eachnumber,

Answer:

1. Which of the following is a conductor of electricity?

A. Rubber band

B. a cardboard

C. aluminum

D. clay pot

2. Electricians usually wear rubber gloves for protection. The purpose of the rubber gloves

is to

A. keep the electrician dry

B. produce electricity

C. create an electrical circuit

D. insulate the electrician

3. Which of the following materials are likely to exhibit more conductive properties than

insulating properties?

A. aluminum

B. rubber

C. silver

D. plastic

4. Which material would be the best choice for a cooking tool to be used

when grilling food over a fire?

A. plastic

B. metal

C. paper

D. wood

5. Why is electrical wiring usually covered with a layer of plastic?

A. To make it look pretty.

B. To help electricity flow along the wire,

C. To make it safe.

D. To make it strong The measure of how far or near two points are far from each

D. To make it strong The measure of how far or near two points are far from eachother.

6. Which materials can't transmit light?

A. Opaque

B. transparent

C. translucent

D. none of the above

7. Which type of objects scatters light as it passes through and only allows part of light to

show through?

A. Opaque

B. transparent

C. translucent

D. radiant

8. Light shines clear through objects that are

A. Opaque

B. transparent

C. translucent

D. none of the above

9. Which of the following is a translucent object?

A. clear water

B. frosted glass

C. wooden door

D. metal sheet

10. The science student wears safety goggles in the lab. He can see through the goggles

because the lenses are

A. Opaque

B. transparent

C. translucent

D. none of the above

By Letters:

1. C.
2. D.
3. B.
4. B.
5. D.
6. B.
7. D.
8. C
9. B.
10. D.

Answer:

CDBBDCDBB

Explanation:

Hope it helps and correct if Im wrong po