Science, asked by xXHappykingxX, 1 month ago

Two thin lenses of power +3.5 D and -2.5 D are placed in contact. Find the
focal length of the lens combination.
a) 10cm
b) -1cm
c) 100cm
d) 0.001cm

Attachments:

Answers

Answered by Nishita7883

1

Answer:

yar tu on kb aata hai
bat kyu nhj krta
kuch hua kya
mujhse bat kiya kr yar
tere bina mai sad ho jati hu
bestie haia .na tu

Previous Question

Next Question

Similar questions

English, 15 days ago

write the following Adjective Form- profit, celebrate > ...

English, 15 days ago

There was absolute silence in the room. But some noices reached Swami's ears. What are they?

Math, 15 days ago

Kumar worked 8 month out of the year what percentage of the year did he work...

English, 1 month ago

___________ are known as ‘Verbal Noun’. ...

Social Sciences, 1 month ago

untreated sewage is a cause of water pollution. find the true and false. ${.2252544525 { {5 {444 {yyy111yy000ssakf \: fidtheds}^{?} }^{2} }^{?} }^{2} }^{2}$ ...

Chemistry, 9 months ago

0.2 M, 100ml HNO3 solution is diluted with. 100 ml water. Find the new molarity.

English, 9 months ago

what we call goat,cat,mouse in sanskrit...

Geography, 9 months ago

The 0° Mendian is also known as : - A) Greenwich B) Equator C) Parallel Latitude D) All the above ...