The heart of the spectroscope
A. Prism or A Diffraction Grating |
B. Annie Jump Cannon |
C. Temperature |
D. Spectroheliometer |
E. Continuous Spectrum |
F. Joseph Van Fraunhofer |
A. Prism or A Diffraction Grating
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The largest shield volcano yet discovered is:
A) Maxwell Mons on Venus. B) Kilimanjaro on Earth. C) Olympus Mons on Mars. D) Prometheus on Io. E) Caloris on Mercury.
A 10-kg mass at Earth's surface weighs about
A) 1 N. B) 5 N. C) 10 N. D) 100 N. E) 1000 N.
Radiant energy from the Sun is composed of shorter wavelengths than radiation from the Earth because the Sun
A) has much more thermal energy. B) has a higher temperature than the Earth. C) is an energy source while the Earth is primarily an energy receiver. D) none of the above
Which of the following statements about the differences between Fermi-Dirac statistics and Bose-Einstein statistics is NOT true?