Solar output is nearly, but not quite, constant. Variations in total solar irradiance were too small to detect with technology available before the satellite era. As the Earth rotates, the energy from the sun is distributed across the entire surface area. At any given moment, the amount of solar radiation received at a location on the Earth's surface depends on the state of the atmosphere, the location's latitude, and the time of day.
The total energy and the mass equivalent energy in the universe remain constant. That "total" energy never changes.
It doesn't. This is known as "climate change".
As there is no external torque acting on it, its angular momentum remains constant. This is according to the law of conservation of angular momentum
Mass is a measure of how much matter there is. Therefore your mass will remain constant on Earth, in space or anywhere in the universe. (unless you go on a diet)
dear,mass is constant through out the universe.it doesn't matter u travel from one galaxy to other it will remain constant unless u travel with significantly high speeds comparable to speed of light.thats what Einstein's theory says.
remain constant
No, it should remain constant.
The sum of potential + kinetic energy.
No, it releases energy to it's surroundings!
The total energy and the mass equivalent energy in the universe remain constant. That "total" energy never changes.
Mechanical Energy
The idea is that you can define a quantity, called "energy", that remains constant over time. That is, if no energy escapes from a system, and no energy comes into a system, the total amount of energy will remain constant. Note that there are different types of energy, and you can convert between the different types - but the TOTAL amount remains constant.
The temperature remain constant during the phase changing.
the extra energy goes into breaking the bonds in the solid
the extra energy goes into breaking the bonds in the solid
All forms of energy follow law of conservation of energy. The total quantum of energy in this universe will always remain constant. Energy can be transferred from one place to another.
All forms of energy follow law of conservation of energy. The total quantum of energy in this universe will always remain constant. Energy can be transferred from one place to another.