Question

1)An object 5cm in length is held25

cm away from a converging lens of

focal length 10cm.Draw the ray

diagram and find the position,size

and the nature of the image formed..​

Answer 1

Answer:

5 cm in length is held 25 cm away from converging lens of focal length 10 cm . Draw the ray diagram and find the position, size and nature of the image formed. ... Image Formation by Lenses. An object 5 cm in length is... physics. An object 5 cm in length is held 25 cm away from converging lens of focal length 10 cm.

Explanation:

Answer 2

12th

Physics

Ray Optics and Optical Instruments

Image Formation by Lenses

An object 5 cm in length is...

PHYSICS

Asked on October 15, 2019 byAnil Aich

An object 5 cm in length is held 25 cm away from converging lens of focal length 10 cm. Draw Given,

Height of object =5cm

Position of object, u=−25cm

Focal length of the lens, f=10cm

Position of image, v=?

We know that,

v1−u1=f1

v1+251=101

v1=101−251

So,

v1=50(5−2)

That is,

v1=503

So,

v=350