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How can air be warmed without adding heat energy?
Air can be warmed without adding heat energy by compressing it. When air is compressed, its molecules are pushed closer together, which increases the air's temperature. This temperature increase is due to the conversion of mechanical energy from the compression process into thermal energy.
When matter is warmed does kinetic energy increase or decrease?
It increases. Heat is the kinetic energy of vibrating atoms/molecules.
What best explains why skin is warmed by radiant energy?
Skin is warmed by radiant energy because radiant energy consists of heat waves that penetrate the skin and transfer their energy into the body tissues, causing an increase in skin temperature. The skin absorbs the energy from the radiant source and converts it into thermal energy, which is why we feel warm when exposed to sources of radiant energy like the sun.
Does air expand when its warmed?
yes it does.
What heat transfer is it a chair is placed several feet from a fire in a fire place gets warm because of?
The chair is warmed by radiation, as the heat from the fire emits electromagnetic waves that transfer energy to the chair without the need for direct contact.
How can air be warmed without adding heat energy?
Air can be warmed without adding heat energy by compressing it. When air is compressed, its molecules are pushed closer together, which increases the air's temperature. This temperature increase is due to the conversion of mechanical energy from the compression process into thermal energy.
What causes the air in atmosphere to be unevenly warmed?
The suns energy
When matter is warmed does kinetic energy increase or decrease?
It increases. Heat is the kinetic energy of vibrating atoms/molecules.
What is ice warmed to the melting point?
Ice warmed to its melting point will become water. At this temperature, the thermal energy causes the solid ice to transition into liquid water.
What best explains why skin is warmed by radiant energy?
Skin is warmed by radiant energy because radiant energy consists of heat waves that penetrate the skin and transfer their energy into the body tissues, causing an increase in skin temperature. The skin absorbs the energy from the radiant source and converts it into thermal energy, which is why we feel warm when exposed to sources of radiant energy like the sun.
Water from a natural hot spring is warmed by what inside the earth?
It is warmed by geothermal energy which is created by RADIOACTIVE DECAY http://en.wikipedia.org/wiki/Geothermal_(geology)
Does air expand when its warmed?
yes it does.
When water is warmed by the sun what is produced?
When water is warmed by the sun, the water molecules absorb the sun's energy and gain kinetic energy, causing the water temperature to increase. This process does not produce anything new, it simply increases the thermal energy of the water.
What heat transfer is it a chair is placed several feet from a fire in a fire place gets warm because of?
The chair is warmed by radiation, as the heat from the fire emits electromagnetic waves that transfer energy to the chair without the need for direct contact.
Can warmed milk be refrigerated again without any negative effects on its quality or safety?
Yes, warmed milk can be refrigerated again without any negative effects on its quality or safety as long as it is done within a safe time frame and the milk has not been left out at room temperature for too long.
Solar houses without special equipment to collect sunlight?
A house without special solar equipment can still be warmed by the sun, which shines on walls, roofs and windows.
What happens when a solid is warmed and why?
When a solid is warmed, its particles absorb energy and start vibrating more rapidly. This increase in kinetic energy causes the particles to move further apart, leading to expansion of the solid. If the temperature is high enough, the solid may transition to a liquid state through the process of melting.
