Question

A. Fill in the blanks.
1. The image that can be obtained on a screen is called___________.
2. Unlike a pinhole camera, a plane mirror forms_____
image.
3. We see the objects around us because they________
light.
4. A highly polished glass table will show________
reflection.
5. When a ray of light falls normally on a plane mirror, the angle of reflection is________.
6. The angle between the incident ray and the mirror is equal to the angle between the_________
ray and the mirror.
7. The speed of light_____
on entering a medium from vacuum.​

Answer 1

Answer:

1.Real image

2.Optical image

3.Reflect

4.Regular

5.0°

6.Angle of Reflection

7.Aproximately 3,00,000 km/s, Exactly 299,792,458 m/s.

Explanation:

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