Physics, asked by mithileshpandey528, 1 year ago

In a telescope of magnification power 10, the focal length of the objective lens is 60 cm, what will be the total length of eyepiece; 1) 6 cm; 2) 25 cm; 3) 30 cm; 4) 50 cm

Answers

Answered by Anonymous
1
In a telescope of magnification power 10, the focal length of the objective lens is 60 cm, what will be the total length of eyepiece;

1) 6 cm;
2) 25 cm;
3) 30 cm;
4) 50 cm

Answer: 4) 50 cm
Answered by brainlystargirl
4
Heya...

Ques :- In a telescope of magnification power 10 the focal length of the objective lens is 60 cm , what will be the total lenght of eyepiece. ??

Ans --

50 cm... Option 4

Focal length - Magnification = eyepiece...

So 60-10 = 50

Thank you
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