CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Simple Microscope Angular Magnification

The least dis...

Question

The least distance of distinct vision is 25cm. The focal length of a convex lens of a simple microscope is 5 cm. Its magnifying power if the image is at near point

A

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

5

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 6
For simple microscope:
$m = 1 + \frac{D}{f}$
$= 1 + \frac{25}{5}$
$= 6$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Least distance of distinct vision is

25 c m

. What will be magnifying power of simple microscope of focal length

5 c m

, if final image is formed at minimum distance of distinct vision?

Q. The image of an object is formed at the least distance of distinct vision from the lens of a simple microscope of focal length

2.5 c m

. Its magnifying power is:

Q. A simple microscope consists of a concave lens of power 10D and a convex lens of power 15 D. Its magnification at near point is

(least distance of distinct vision, D

=

Q. The least distance of distinct vision is 25 cm. If the focal length of a convex lens is 10 cm, it acts as a simple microscope with maximum magnification of

Q. A compound microscope has a magnifying power

48

. The focal length of its eye-piece is

5 c m

. If final image is formed at least distance of distinct vision

(25 c m)

then magnification of objective lens is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Simple Microscope

PHYSICS

Watch in App

explore_more_icon

Explore more

Simple Microscope Angular Magnification

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon