Physics, 03.06.2021 18:00 alexis9263
During an investigation, students are using a radar gun to determine the
speed of a moving automobile by measuring the difference in frequency
between emitted and reflected radar waves. Which of the following are they
most likely investigating?
A. Resonance
B. Diffraction
C. Refraction
D. Doppler effect
Answers: 3
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During an investigation, students are using a radar gun to determine the
speed of a moving automobi...
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