Environmental Sciences, asked by ay822221, 2 months ago

17) what is the correct combination of the material/ equipment required to make the newtonian telescope?

1) eyepiece convex mirror, concave mirror

2) plane mirror, convex mirror, concave mirror

3) plan mirror, concave mirror, eyepiece

4) plain mirror, convex lens, satellite

Answers

Answered by drishtigupta047

2

Answer: THE ANSWER IS THE 3RD

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