which of the following statements are the similarities between radio and gamma waves?
1-They half the same wavelength.
2-They have the same frequency.
3-They are made of photons.
4-They have the same speed.
A. 1 and 2 B. 2 and 3
C. 3 and 4 D. 1 and 4
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Answer:
B. 2 and 3
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