ASTR 1102 Study Guide - Midterm Guide: Minute And Second Of Arc, Approximation, Emission Spectrum
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Which: you observe three stars, one red, one white, and one blue. The white one is the brightest and the blue is the faintest. E: energy is released from atoms in the form of light when electrons: D: when a source is moving away from you, the doppler effect causes the light to: The doppler effect: shift toward longer wavelengths, become bluer, change in velocity, both a and c, both b and c, a bright star is moving toward earth. Telescopes atmosphere: visible, radio, infrared, gamma, some telescopes are placed in space above earth"s atmosphere primarily for which of the. Imagine two light bulbs, both are 60 watts (as indicated by the color) and are the same distance from the observer . Absolute and apparent brightness: which one gives off more light, a, b, they are the same, which on appears brighter to the observer, cannot tell, a, b, they are the same, cannot tell.
