Physics, asked by AnshumanNandan, 11 months ago

When a lens is cut into two halves
a) along the principal axis
b) perpendicular to principal axis
What will be the focal length of each half?

Answers

Answered by Anonymous
42
If the lens is cut along the principal axis then there will be no change in the focal length of the lens but if it is cut perpendicular to principle axis then it will be twice the original one.
chetanpatil27: hi
harpindergrewal786: hii
Previous Question
Next Question
Similar questions
Math, 5 months ago
√(48)*(8)*(16)*(24) what is the answer​...
English, 5 months ago
Don’t worry . I have …………………………( a little/ little / the little) milk.​
Math, 5 months ago
01. Read the date given below: 18,9,17,8,9,3,0,3,8,5,4,3,9,10,9,16,9,8 (a) Find the mode (b) if five 5s are added to the given data then what is the new mode. (c) If all 8s are replaced by 3 then what is the new made?​
Math, 11 months ago
The ages of two persons A and B are in the ratio 7:5 .Ten years hence,the ratio of their ages will be 9:7.Find their ages.
Sociology, 11 months ago
who is the swimming gold medallist of the India...
Social Sciences, 1 year ago
define the term Prudential with example...
Math, 1 year ago
If x is equal to 2+root3 find the value of x to the power 3 +1/x to the power 3...
Math, 1 year ago
The volume of a cube is 512 cm3. What would change if the volume of the cube were measured in cubic meters? A. The volume of the prism would decrease. B. The volume of the prism would increase. C. The number of cubic units would increase. D. The number of cubic units would decrease...