Physics Questions
Q. In what year did Galileo first use an optical telescope to study the Moon?
View SolutionQ. A device which would not work on the Moon is
View SolutionQ. Who first used Tycho Brahe’s observational data on the planet Mars to determine that Mars actually traversed an elliptical orbit, the Sun being located at one of the foci?
View SolutionQ. What does it when someone says that comets have eccentric orbits? Does it mean
View SolutionQ. Most Stars are cooler than the Sun. These Stars, the Planets, interstellar clouds and Star-forming regions emit most of their radiant energy in the
View SolutionQ. Astronomers use cepheids picipally as measures of what?
View SolutionQ. Primary cosmic radiation is characterized by
View SolutionQ. Globular clusters in our galaxy are primarily found
View SolutionQ. The phenomenon that causes the Moon’s rotation about it’s own axis to be equal to the Moon’s period of revolution about the Earth is called.
View SolutionQ. The Sun rotates about it’s own axis approximately
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