Home › World Scholar's Cup › Science › Science and Technology › Kepler discovered his third law in the year:
Kepler discovered his third law in the year:
A1519
B1719
C1419
D1619
Answer & Solution
Correct answer: D. 1619
1. It came after the first two laws.
2. The date is in the early seventeenth century.
3. It was 1619.
_Source: OpenStax Astronomy 2e, Chapter 3, Orbits and Gravity._
Related questions
Most asteroids were already there before the planets themselves took shape. That makes theA student counts up the moons known to circle Pluto. The count is:The largest asteroid is big enough to be classed as a dwarf planet too. It is:Ganymede, Callisto and Titan are each about half frozen water. The other half is:Two worlds spin about an axis tipped almost onto its side. They are:One planet spins backwards, very slowly, against the usual direction of the others. That pA slow rain of projectiles from space has pockmarked solid surfaces across the solar systeFor a huge batch of uranium atoms, the time in which the odds of decay are fifty-fifty is