Question

An object of size 6 cm is placed in front of a concave lens of focal length 20cm if the image is formed at 15 cm from the lense calculate
a) draw diagram
b) Distance of object?
c) size and nature of image?​

Answer 1

Answer:

What will happen to the motion of the particles as you increase the temperature? Sugesst your answer for three states of matter.

Explanation:

answer this please#