Multiple Choice
A spaceship is traveling toward Earth while giving off a constant radio signal with a wavelength of 1 meter. What will the signal look like to people on Earth?
A) a signal with a wavelength less than 1 m
B) a signal with a wavelength more than 1 m
C) a signal moving faster than the speed of light
D) a signal moving slower than the speed of light
E) a signal with a wavelength of 1 m, moving the normal speed of light
Correct Answer:
Verified
Correct Answer:
Verified
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