Sign up for FREE

Grade 8- Light and Optics Unit Final

Last updated 17 days ago

17 questions

3

4

4

1

1

1

1

1

1

1

1

1

1

4

Question 11

11.

For this question be as accurate as possible and to label the diagram as well.

Question 12

12.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

Question 13

13.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

Question 14

14.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

4

Question 15

15.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

1

Question 16

16.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

1

Question 17

17.

Be as accurate as possible in your answer using examples in order to receive full marks. Use of proper scientific vocabulary is imperative.

Question 1

1.

A material that reflects all the light that strikes it is

A

B

C

D

Question 2

2.

A plane mirror has a (an)

A

B

C

D

Question 3

3.

The "hole" in the eye where light enters is called the

A

B

C

D

Question 4

4.

A person who has trouble distinguishing between the colours red and green likely has a defective

A

B

C

D

Question 5

5.

A device that magnifies tiny objects such as cells is a

A

B

C

D

Question 6

6.

The elements of a refracting telescope are

A

B

C

D

Question 7

7.

Which of the following would least likely be found in a microscope?

A

B

C

D

Question 8

8.

Which of the following CANNOT produce an inverted image?

A

B

C

D

Question 9

9.

Which kind of optical device is used in the following diagram?

A

B

C

D

Question 10

10.

As a friend with a flashlight moves away from you in the night, the light looks dimmer because

A

B

C

D