<span>D.) He analyzed data collected by Tycho Brahe.
[ More Information. - Issac Newton </span>calculated the gravitational force on orbiting bodies, G. Galilei <span>examined the motions of planets through a telescope.]
The right option is; D.) He analyzed data collected by Tycho Brahe.
Johannes Kepler was a German astronomer who developed his laws of planetary motion by analyzing the astronomical observations that Tycho Brahe had collected over many years. The three scientific laws of Kepler describe the movement of planets around the Sun. The first law of Kepler states that the orbits of the planets are ellipses, with the sun at one of the two foci.
An image is formed due to reflection of light by a plane mirror. In a completely dark room there is no light so no image will be formed by the mirror placed in the room. Hence we will not be able to see our image in a mirror placed in a completely dark room.
