True False 40. Solar flares have no known effect on the earth. True False 41. The Copernican model of the universe discarded heliocentrism and uniform circular motion. True False 42.
Light can behave as a particle or as a wave.
True False 43. Apparent visual magnitude refers to the brightness of stars as seen from earth by human eyes. True False 44. The totally eclipsed moon glows coppery red because of light passing through earth s atmosphere. True False 45.