Physics, asked by kkrho, 11 months ago

plz solve this for me .I will mark u as brainliest

Attachments:

Answers

Answered by Anonymous
3
hey mate
here's the solution
Attachments:

kkrho: thnx
Answered by Madhu7409
4
v=30

 \frac{1}{v}  +  \frac{1}{x}  =  \frac{1}{f} .
Similar questions