Question

An object 2 cm height is placed 20 cm in front of convex lens of focal length 10cm.Find a distance from the lens at which a screen should be placed in order to obtained a sharp image. What will be size and nature of image formed​

Answer 1

Answer:

${\huge{\pink{↬}}} \:  \: {\huge{\underline{\boxed{\bf{\pink{Answer}}}}}}$

Stems and propagation

Stems often are used for vegetative plant propagation. Using sections of aboveground stems that contain nodes and internodes is an effective way to propagate many ornamental plants. These stem cuttings produce roots and, eventually, new plants. Below-ground stems also are good propagative tissues.

Answer 2

Answer:

YOUR ANSWER

HOPE IT MAY HELP YOU