5.which of the following is not an electromagnetic wave?
A.microwave
B.light
C.heat
D.gamma rays
6.what characteristic is common in all electromagnetic waves in a vacuum?
A.speed
B.amplitude
C.frequency
D.wavelength
7.how does heat travel through the pan?
A.upward convection
B.radiation
C.dispersion
D.conduction
Answers & Comments
Answer:
A in number 5
Explanation:
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Answer:
5. C
6. B
7. D
Explanation:
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