Answer:
<u>Mercury is considered to be most densest and Jupiter has least </u>
Explanation:
- As being a terrestrial planet mercury has a density of 5.427g/cm cube only slightly less than earth. As mercury is smaller as compared to the earth its thinner regions are subjected to fewer compressions and thus high density is believed to be of the iron-rich core.
- As nickel and iron are believed to make up 70% planet ms higher than other planets while the mass of silicate rocks account for 30%. Mercury has a gravity of 3.7m/s square. which is equivalent to 0.38 of earth's gravity.
- As a gas planet, Jupiter has a density of 1.326g.m/cm cube being a second densest gas planet in the solar system. Measured from the surface Jupiter's gravity is half that of the earth.
Answer:
True
Explanation:
Galileo was very talented and began doing groundbreaking work but at that time, universities were conservative and his ideas were against the church beliefs. But he found the support and protection of the Medici Family to continue with his experiments and his discoveries were presented at the Medici court.
The answer is A. Convert !
Answer: Heyo :)
(1) Maybe g oogle that one, im not sure
(2) march 21: celestial equator; june 21st ;Tropic of Cancer september 23rd; celestial equator; December 23rd: the Tropic of Capricorn
(3) <u>in a leap year, we add an extra day in February </u><u><em>(making it 29 days instead of 28)</em></u><u>. What goes around: The reason we have February 29 every four years is because of two different time cycles involved with the rotation of the Earth.</u>
Explanation:
<em>insp: nightmhares on brain.ly</em>