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This is thermal radiation of the Sun.
Thermal energy is a quantity that can be measured in BTU or Calories. Heat transfer is just a method of transferring that energy from one place to another, or one part of a machine to another part. Heat transfer does not create any energy in itself.
The energy lost by the hot water will be gained by the cold water until they both come to equal temperature. Then there will no longer be any heat transfer from hot to cold. I think the mathematical relationship is a natural log curve that asymptotically approaches the horizontal - meaning the cooling curve keeps getting less steep over time as the heat is exchanged
Although year-to-year variations arise from thermal energy differences and other contributors such as tectonic uplift, the basic climatological structure of atmospheric circulation on the global scale remains at near-equilibrium conditions, as does the energy cycle through the Earth. Thus, the energy driving convection in the atmosphere was not created in isolation and does not act alone. Rather, Earth's energy cycle is a connected chain of energy transactions that is continuously running and driving downstream processes. Starting from the conversion of incoming solar flux into surface heat, geothermal energy, tidal energy, etc., each energy-requiring process pushes the next step in the sequence, and convection of air in the atmosphere is one of the links in the connected chain that was driven by previous steps and will drive subsequent steps. Therefore, convection in the atmosphere is not driven by any immediately identifiable energy source (since all contributing energy also came from elsewhere), but as a step in the flow of energy throughout the Earth connects into an interwoven energy cycle at steady-state conditions that fuels water circulation, material flow, biological processes, so on and so forth. Similarly, the circulation of ocean water is the sum of contributing variables such as breaking waves, wind, Coriolis force, temperature and salinity differences, and tides caused by the gravitational pull of the Moon and the Sun, all of which are processes driven by other upstream processes. The interconnected energy cycle continues to run at steady-state conditions, with the cause and effects of upstream energy transactions adding up to the circulation process of ocean water.
The molecules in a solid are held by strong intermolecular bonds. For the solid to melt, these bonds have to be broken. Since energy is needed to break the intermolecular bonds, the thermal energy supplied at the melting point is used to do the work to break the intermolecular bonds between the molecules of the solid. Once the intermolecular bonds are broken, the molecules can then move out of their fixed positions. Hence it can then be said that the solid has melted, which is the change of state from solid to liquid. This explains why temperature remains constant during the melting phases.
Thermal energy comes from sun. It is a source of heat energy.
It forms when the 2 plates converge or come apart
i think it's Ocean waves
This is thermal radiation of the Sun.
From radioactivity in the Earth's interior.
Chemical energy changes to thermal and radiant energy (heat and light).
All energy sources come in two ways. One way is by something using the energy. The other way is by something producing the energy. We use thermal energy when we heat our homes with heaters. Microwaves and ovens use thermal energy. So do toasters.
It doesn't come all from one source. The energy come from wind, earth's rotation and ocean currents
When a firefighter slides down a pole the thermal energy comes from the friction between the two objects.
From Ocean Chemicals
Some bounces off you and some turns into thermal energy.
Three main things come from a burning candle: light, heat, Thermal energy x