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Grade 8- Light and Optics Unit Final

Last updated 5 months ago

17 Nsɛmmisa

3

4

4

1

1

1

1

1

1

1

1

1

1

4

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11.

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

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12.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Asemmisa {{asɛmmisaAhyɛnsode}}

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

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

A material that reflects all the light that strikes it is

A

B

C

D

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

A plane mirror has a (an)

A

B

C

D

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3.

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

A

B

C

D

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4.

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

A

B

C

D

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5.

A device that magnifies tiny objects such as cells is a

A

B

C

D

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6.

The elements of a refracting telescope are

A

B

C

D

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7.

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

A

B

C

D

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8.

Which of the following CANNOT produce an inverted image?

A

B

C

D

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9.

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

A

B

C

D

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10.

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

A

B

C

D