Question

I have given 30 points please answer
don't need diagram only the answers please friends.
I will mark brainliest if you answer the questions.
11. Explain the rules for image formation by convex lens along with ray diagram.
12. Draw the ray diagram for the convex lens if an object is placed at 2F 2 .
13. Refractive index of water with respect to air is 1.33. What is the refractive index
of air with respect to water?
14. Refractive index of diamond with respect to glass is 1.6 and absolute refractive
index of glass is 1.5. Find out the absolute refractive index of diamond.
15. Draw the ray diagram to find the object, when its image is placed between F 1 &
2F 1 . which is a real, inverted and diminished image.

Answer 1

Explanation:

have given 30 points please answer

don't need diagram only the answers please friends.

I will mark brainliest if you answer the questions.

11. Explain the rules for image formation by convex lens along with ray diagram.

12. Draw the ray diagram for the convex lens if an object is placed at 2F 2 .

13. Refractive index of water with respect to air is 1.33. What is the refractive index

of air with respect to water?

14. Refractive index of diamond with respect to glass is 1.6 and absolute refractive

index of glass is 1.5. Find out the absolute refractive index of diamond.

15. Draw the ray diagram to find the object, when its image is placed between F 1 &

2F 1 . which is a real, inverted and diminished image.