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Science 8-2: Unit C: Light and Optics Section 3 Questions

Last updated 17 days ago

17 questions

Using our class notes we went over yesterday, answer the following questions.

4

Question 17

17.

What are LED lights? and how do they work? and why are we switching to them to save energy?

1

1

1

1

1

1

1

1

1

1

1

1

1

3

2

Question 15

15.

2

Question 16

16.

Question 1

1.

B

D

C

A

Question 2

2.

B

C

A

D

Question 3

3.

B

D

A

C

Question 4

4.

A

B

C

D

Question 5

5.

A

D

B

C

Question 6

6.

D

C

B

A

Question 7

7.

B

A

C

D

Question 8

8.

A

B

C

D

E

F

Question 9

9.

A

B

C

D

E

F

Question 10

10.

A

B

C

D

E

F

Question 11

11.

A

B

C

D

E

F

Question 12

12.

A

B

C

D

E

F

Question 13

13.

A

B

C

D

E

F

Question 14

14.