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Which part of the electromagnetic spectrum was used by Galileo when he looked through a telescope and saw light from the stars with his eyes? O gamma radiation radio waves visible-light 0 X-rays
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Which part of the electromagnetic spectrum was used by Galileo when he looked through a telescope and saw light from the stars with his eyes?

O gamma radiation
radio waves
visible-light
0 X-rays

User Lhagemann
by
8.8k points

1 Answer

0 votes

Answer:

visible

Step-by-step explanation:

User Dimitris Tseggenes
by
7.9k points
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