Plz
1. which of the following is true about the sun's radiation?
a. it reac...
Plz
1. which of the following is true about the sun's radiation?
a. it reaches the earth with a wide range of wavelengths.
b. it reaches the earth only as ultraviolet light.
c. it reaches the earth with several wavelengths and one frequency.
d. it reaches the earth with several frequencies and one wavelength.
Answers: 2
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Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
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An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?
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