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photoshop1234 [79]
3 years ago
8

The main light gathering device of a refractor telescope is

Physics
1 answer:
Nataly [62]3 years ago
3 0

It's the "objective" lens ... the big one in the front.

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Because the earth's orbit is slightly elliptical, the earth actually gets closer to the sun during part of the year. When the ea
BabaBlast [244]

Closer to the sun . . . orbital speed is faster.

Farther from the sun . . . orbital speed is slower.

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5 0
2 years ago
HEY CAN ANYONE PLS PLS PLS HELP ME OUT IN DIS I AM STRUGGLING TOO MUCH
meriva
<h3>Answer: 104.5 cubic cm</h3>

=======================================================

Work Shown:

r = radius = 1.045 cm

h = height = 30.48 cm

pi = 3.141 approximately

V = volume of cylinder

V = pi*r^2*h

V = 3.141*(1.045)^2*30.48

V = 104.547940002

V = 104.5 cubic cm

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3 years ago
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The awnsers is D all the planet's in the solar system rotate the same direction or else they would bump into each other
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The mass of an object has no effect whatsoever on the object's
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8 0
3 years ago
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Answer:

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