Question

Quick Check

2. Fill in the blanks.
a. __________ travels in a straight line.
b. The________________
along which light travels is called a ray of light.
c. An extended source of light emits a ______________
beam of light.
d. When a beam of light is passed through a magnifying glass, it produces a
beam _____________
of light.
e. When the distance between the screen and pinhole is_________
the image will be less
bright and blurred.
(10 minute ) Answer​

Answer 1

Answer:

sorry don't know the answer

Explanation:

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Answer 2

1. light
2. mirrors
3. heat
4. Ray
5. mirrors

Explanation:

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