Physics, asked by maneeshmadhavjh7450, 1 year ago

you are given following three lenses. which two lenses will you use as an eyepiece and as an objective to construct an astronomical telescope?

L power aperture

L1 3D 8cm

L2 6D 1cm

L3 10D 1cm

Answers

Answered by Ananysharma

1

L1 as it has the biggest apeture
L3 as it has bigger more power than the other

Previous Question

Next Question

Similar questions

English, 7 months ago

report writing on kite flying...

Math, 7 months ago

construct triangle ABC in which AB =AC=5.2cm and angle 120 degree. draw AD is parellel to BC...

Math, 7 months ago

Six-sevenths of a number is 36. Find the number. By what number should 6 2/9 be multiplied to get 4 4/9...

Science, 1 year ago

Carbon disulphide is used to dissolve sulphur from a mixture of sulphur powder and iron fillings. The precaution required to handle carbon disulohide is?

Physics, 1 year ago

What are polaroids?how are they used to demonstrate that (A)light waves are transverse in nature?(b)if an unpolarised light wave is incident then light wave will get linearly polarised?

Math, 1 year ago

product of two no.=52.8 , if one no. = 8.25 , find the other no. PLS ITS URGENT !!!!!!!

English, 1 year ago

plz answer this questions...

Physics, 1 year ago

a particle starting at rest.and its acceleration is 20 cm/ sec2. than the calculate the distance in first 8 sec.