Question

A. Very-Short-Answer Questions 1. From which surface of a mirror-the polished surface or the silvered surface does most of the light reflect? 2. In which kinds of mirrors-plane, concave or convex-can you get a virtual image of an object placed in front of it? 3. What is the principal axis of a spherical mirror? 4. A concave mirror forms a real image of the same size as that of the object. Where is the object placed? plz ans it and dont spam​

Answer 1

Answer:

1)silvered surface

2)all

3)an imaginary line

4)

Explanation:

1)more than 95% of the light rays are reflected by the silvered surface of the mirror

2)convex and plane mirror always give you virtual image. however concave gives you virtual, when the object is between focus and pole.

3)Principal axis: An imaginary line passing through the optical centre and the centre of curvature of the spherical mirror

4)A concave mirror forms a real image of the same size as that of the object . where is the object placed? When the object is located at the center of curvature, the image will also be located at the center of curvature. In this case, the image will be inverted,real and of same size.

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