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X -rays Electromagnetic waves can transmit variou...
Physics, 21.05.2021 01:00 cuppykittyy
Please help me fast
No links please:)
X -rays Electromagnetic waves can transmit various types of radiation. An astronomer used a special telescope that detected a frequency of 1.2 x 10 ^ 12 Hz . What was the astronomer observing?
A. X-rays
B. Gamma rays
C. Infrared rays
D. Visible light
Answers: 3
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