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The energy of the universe is finite. It can neither be created nor destroyed. It can only change form. It is related to the concept of conservation of mass by Einstein's famous formula E=mc2 - in other words, the combined mass and energy of the universe is constant.
The other stars are so distant that most energy is lost to space. Radiated energy uses the "inverse square" law- 2 x as far= 1/4 as much, 4 times as far = 1/16th as much, etc. 10 times as far=1/100th as much. The other stars are MILLIONS of times further away than the sun.
Astronomy is one of the space sciences, but it is often combined academically, into the category of Earth and Space sciences, both of which are involved in large scale observations about the universe in which we live. Astronomers study planets in general (among other celestial objects), and the Earth is a planet.
Carbon Dioxide do exist in universe in places other than Earth.
It is not different, just closer to the Earth.
The energy of the universe is finite. It can neither be created nor destroyed. It can only change form. It is related to the concept of conservation of mass by Einstein's famous formula E=mc2 - in other words, the combined mass and energy of the universe is constant.
True
It depends on whether you mean all of the other energy sources on the earth or all of the other energy sources throughout a larger area (i.e., the solar system, galaxy, supercluster, universe). If the former, then yes. According Einstein's E=Mc^2 equation, the sun produces 4 x 10^33 ergs/sec of energy. In one second, the sun has produced vast amounts more of energy than all other energy sources on earth for a day.
There are no humans in the universe other than on earth - that we know of - so nobody knows.
The other stars are so distant that most energy is lost to space. Radiated energy uses the "inverse square" law- 2 x as far= 1/4 as much, 4 times as far = 1/16th as much, etc. 10 times as far=1/100th as much. The other stars are MILLIONS of times further away than the sun.
Copernicus suggested a heliocentric model of the universe. Meaning, the earth was the centre of the universe and other planets had to orbit around the earth. This model of the universe was against Ptolemy's model of a geocentric model; a stationary Earth at the centre of the universe.
it is not possible that heat energy of the universe is steadily growing less available b/c according to the law of thermodynamics heat energy is converted in to other forms of energy nd other forms of energy are converted into heat energy in this way the heat energy and other forms of energy of the universe remains unchanged or constant
The Sun and other stars make heat & light by nuclear reactions. Nuclear energy is produced two different ways: In one, large nuclei are split to release energy. In the other method, small nuclei are combined to release energy.
Astronomy studies the whole universe. And the other branches in earth science study the earth while astronomy isn't just studying the earth it studying the whole universe
Everything in the universe. things on the other side of the universe are affected by earth's gravity, but so slight that it isn't recognizable.
Astronomy studies the whole universe. And the other branches in earth science study the earth while astronomy isn't just studying the earth it studying the whole universe
If you ignore the small contributions due to every other piece of mass in the universe, it's zero.