Physics, asked by sctsmk5007, 11 months ago

If the focal length of lens is tripled. what will the power?

Answers

Answered by Dreamboi
1

Answer:

3F....................xD

Answered by Anonymous
1

Answer:

Power is directly proportional to focal length. So , the focal length is tripled , the power is reduced to tripled.

Hope it help you ✌️❣️

Previous Question
Next Question
Similar questions
Math, 5 months ago
if 6×5=30,then 6 and 5are ​...
Math, 5 months ago
give the canonical representation of 120​...
Math, 5 months ago
please tell answer.... please​...
Computer Science, 11 months ago
Write a program to input a number and find whether a number is multiple of 5 or not...
Environmental Sciences, 11 months ago
A single bacterium in tge soil interacts with ..?
Math, 1 year ago
Triangle ABC is similar to triangle PQR. AD is the median to BC and PM is the median to QR. Prove that AB/PQ = AD/PM PLEASE HELP ME WITH THIS GUYS....
English, 1 year ago
The dog is sitting in front of the fire. ( past continuous) ​...
Math, 1 year ago
Mrs. jain bought cloth to make curtains.She used 1/4 of it for her bedroom and 5/6 of the remaining for the living room. If she still had 1 1/2 metre of cloth left with her, then how much cloth did she use?