MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
swaraj jena Grade: 12
        

there is a cylindrical tube of  length (30 cm)and having its inner lateral surface blackened.two lenses of focal length 10 cm and 20 cm are taken.and are fixed at the both ends of the tube.if we pass same  beams of light  first from the side of 10 cm lens ,and then from 20 cm lens .now the intensity of light on a spot on the screen on the other side in case of 1 st is I1 and for 2nd I2.then I1/I2=


1>   1/16


2>   16


3>1


4>1/4


5>4

7 years ago

Answers : (1)

Sourabh Singh
IIT Patna
askIITians Faculty
2098 Points
										Hii

This is not the corect place ask these questions . Post it under the section of physics questions . We will answer your query.
.



Thanks.
.
.
.
.

.
.
.
.

3 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 1,272 off
USE CODE: Neerajwin
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 1,272 off
USE CODE: Neerajwin

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details