Math, asked by ishasingh81, 1 year ago

Difference between 1st principal focus and 2nd principal focus??​

Answers

Answered by Ashein
2

Answer:

Step-by-step explanation:

Rays of light parallel to the principal axis after passing through the lenses (concave and cavex) converge or appear to diverge from a point on the principal axis on both the side of lens is called principal focus

Nobody will ask the difference so i make a combine defination

Previous Question
Next Question
Similar questions
Math, 7 months ago
id`qI swrxI iv`c x Aq y y cl Awps iv`c ________smwnupwq iv`c hn[ (ault/ is `Dw) In Given table, the pair of variables x and y are in_________ Proportion. (Direct/ Inverse) x 100 200 300 400 y 60 30 20 15...
Social Sciences, 7 months ago
nirankush Sarkar Bade Sarkar hoti hai​...
Science, 7 months ago
Discuss how a how a polar bead adapts itself to the harsh polas region.​
Physics, 1 year ago
Hlo friends I am a student of 10 th mai science questions ke liye konsibook lu?? xam idea Or all in one science For doing extra question s Please suggest and tell the best with reason...
English, 1 year ago
rearrange the sentence is it / about / manners / good / or​...
History, 1 year ago
Who were ahom? Who defeated them...
English, 1 year ago
Summary in 100 words of any story or news...
Business Studies, 1 year ago
Case study of tata company...