Question

lengun?
SECTION – B(3 marks questions)
2.State the laws of refraction of light. A 20 cm tall object is placed perpendicular to the
principal axis of a convex lens of focal length 10 cm. The distance of the object from the
lens is 15 cm. Find the nature, position & size of the image. Also find its magnification.​

Answer 1

Answer:

so the answer will we the leading Republican and democratic

Explanation:

please give me brain list mark and follow me