sun's rays
quartz is a colorless prismatic mineral which allows sunlight to readily enter and leave its structure. in other words, it does not absorb any spectrum of light, so the light rays enter, are separated into different spectrum's and reflect out of the crystal maintaining the vast majority of the energy that it entered with. other sands are predominately composed of impurities which absorb the light rays and there energy. the energy from the light rays excite the molecules in the sand producing heat.
Water is a substance that requires a lot of energy to raise its temperature because it has a high specific heat capacity. This means it can absorb a significant amount of heat energy before its temperature increases.
Mostly heat, and a little bit of light. A lot like an incandescent light bulb.
Heat travels fastest in solids because the particles are closer together and can transfer energy more efficiently through collisions. Liquids and gases have particles that are more spread out, leading to slower heat transfer.
Yes. Specific heat capacity is the amount of heat energy required to change the temperature of the material, so a material with high specific heat needs a lot of heat energy for its temperature to go up.
We receive heat rays from the Sun. In fact most of the heat comes from the visible light. Also, some heat comes from other sun rays such as infra red light. However, the atmosphere stops a lot of the Sun's rays before they reach the surface.
Chemical energy (stored in the bonds of the molecules). When it burns, a lot of that energy becomes heat and a lot of that heat gets converted to internal energy as the hot combusted gas products reach high pressure with increasing temperature. The pressure pushes the pistons (kinetic energy) which translates to mechanical energy, which moves the car - which has kinetic energy as it moves.
A lot.
Thermal energy.
a lot
This is the heat of combustion.
because Iguanas need to save energy and heat, and they do that by not moving a lot. they need the energy when they do have to move.
Water has a height specific heat, meaning it can absorb a lot of heat energy per kilogram.
quartz is a colorless prismatic mineral which allows sunlight to readily enter and leave its structure. in other words, it does not absorb any spectrum of light, so the light rays enter, are separated into different spectrum's and reflect out of the crystal maintaining the vast majority of the energy that it entered with. other sands are predominately composed of impurities which absorb the light rays and there energy. the energy from the light rays excite the molecules in the sand producing heat.
Nuclear. Hence Nuclear bombs. Which shows they contain a LOT of energy. A LOT.
Water is a substance that requires a lot of energy to raise its temperature because it has a high specific heat capacity. This means it can absorb a significant amount of heat energy before its temperature increases.
An example of a reaction that gives out a lot of heat is the combustion of gasoline in engines. This reaction releases a large amount of energy in the form of heat and light.