Question

Draw the ray diagrams for i) In concave mirror:-
1) object at centre of curvature
2) object at focus
íi) in convex mirror when object at infinity.
Write the image position and it's characteristics in each case.

Answer 1

Answer:

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Answer 2

Explanation:

Fig 1 : Formation of mirror by concave mirror

( When object at C )

1) Position - At C

2) Size - Same size

3) Nature - Real and inverted

Fig 2 : Formation of mirror by concave mirror

( When object at F )

1) Position - At infinity

2) Size - Magnified

3) Nature - Real and inveted

Fig 3 : Formation of mirror by convex mirror

( When object at infinity )

1) Position - At F , behind the mirror

2) Size - Highly diminished

3) Nature - Virtual and erect

Hope it will help you .