Imagine you are at the bottom of a mountain, elevation 500 meters and your friend is at the top, elevation 5500 meters. Assuming all other factors are the same, except elevation, if your friend texts you and says the temperature at the summit is 2.5oC, you would expect your temperature to be approximately:

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature