Physics, asked by shreya1547, 1 year ago

what ismeant by focal length??

michaeljohnjohn85: Hello

Anonymous: how are u

Answers

Answered by neetin32

1

Distance from Principle axis to focus

Answered by Anonymous

1

$-- Aman ----$

the distance between the centre of a lens or curved mirror and its focus.

Anonymous: mark me brainlist ur choice

Anonymous: oooho

Previous Question

Next Question

Similar questions

Science, 6 months ago

why is easy to drag a heavy boy or light box?

Math, 6 months ago

1.The 25th term of an arithmetic sequence is 140and its 27th term is 166. (a). Find the common difference? (b). Find the 35th term?

Science, 6 months ago

give diagrammatic representation of Gram positive and gram negative bacterial cell wall...

Physics, 1 year ago

the aim of the experiment is to show the relation ship between voltage and current,write the material required steps of procedure and result of experiment...

Physics, 1 year ago

99÷11+1 HEY mate please help me.....

Math, 1 year ago

solve the following (a _4b) ^3+(a+4b)^3...

Math, 1 year ago

164 perfect square or not solve this...

Biology, 1 year ago

how many segments does an earthworm have...