What are 3 possible fates of the universe?
There’s three possible fates for the universe, one is called the Big Crunch, where gravity takes over and begins to pull the cosmos back, compressing to one point. Another extreme is the Big Rip, where the expansion of the universe just gets faster until galaxies, stars, planets, atoms and space itself is ripped apart.
What is the first galaxy in the universe?
Milky Way Galaxy
What is the smallest galaxy in the universe?
Scientists at the University of California at Irvine have discovered a galaxy so small that it barely even qualifies as a galaxy. Deemed “Segue 2,” the dwarf galaxy only contains about 1,000 stars and is the least massive galaxy in the known universe, reports Phys.org.
What is the hottest temperature ever made by man?
9.9 trillion degrees Fahrenheit
What is the hottest place on earth right now?
Death Valley
What is the lowest man made temperature?
450 picokelvin
What is the hottest thing you can do?
Theoretically, the Planck Temperature (100 million million million million million degrees C) is the highest temperature that can be achieved, but the Hagedorn Temperature is even higher, at 2 x 1012 degrees. That’s a lot of zeros. And it could go further, depending on how nature is built at the fundamental level.
What is the coldest temperature humans survive?
Food, water and shade keep your temperature between 60°F and 65°F, your home apartment… Breakdown: the lowest temperature humans can survive are well known freezing ( 32°F,! Than 32 degrees Fahrenheit can cause Hypothermia or Frostbite person reaches death ( Celsius or 95 degrees can…
What are two technological applications of temperatures near absolute zero?
Scientists and technologists routinely achieve temperatures close to absolute zero, where matter exhibits quantum effects such as Bose–Einstein condensate, superconductivity and superfluidity.
What is the value for absolute zero?
Absolute zero, temperature at which a thermodynamic system has the lowest energy. It corresponds to −273.15 °C on the Celsius temperature scale and to −459.67 °F on the Fahrenheit temperature scale.
How do you find absolute zero?
To solve for the value of absolute zero, use the equation for a line, y = mx + b. Absolute zero is the temperature at which the gas’s pressure equals zero. This is the line’s x-intercept. To calculate this value, set y = 0, substitute in the value of the slope, and solve for x.
Why is it called absolute zero?
Thermal motion is the driving mechanism behind temperature, so that temperature is also independent of frame. This point, where all the atoms have been completely stopped relative to each other, is known as “absolute zero” and corresponds to the number zero on the Kelvin temperature scale.