Science, asked by helanbaidya1, 2 months ago

power of a lens is -4D. Find the radiuse of curvature of the lens. what is the type of lens?​

Answers

Answered by navyamanikandan
0

Answer:

R = f/2

The distance of the principal focus from the pole of the mirror is called the focal length of the mirror. If R is the radius of curvature, then we can write R = 2f.

Previous Question
Next Question
Similar questions
Math, 1 month ago
19.in the figure shown,x:y:z=2:3:4​...
Math, 1 month ago
write these as a percent . 60 out of 100​...
Math, 1 month ago
이 20) If the median of any data is 20 and its mean is 10 then its mode will be [1] 1 (B) 20 (A) 10 (C) 30 (D) 40 21) The probability that Mona gets 80 out of 80 marks in a maths question pape (1 is 1 (A) (B) 80 ( 81 (D) 1 (C) 0​...
Political Science, 2 months ago
Who is known as Bismarck of India?​
English, 2 months ago
what is the use of copy cammand questions answer​...
Computer Science, 9 months ago
who is the chief minister of Tamil Nadu​...
Math, 9 months ago
8/9 X 6/7 simplified...
Physics, 9 months ago
guys it is correct... if this answer is wrong.. so please correction it​...