Yes
Being made up of infra red rays which will move in all directions and refract when hitting paticles heat will always expand
All balloons expand in heat.
You heat kernals of the proper type of corn until they expand explosively.
Yes, the regulation of body heat is a function of the skin. The skin helps maintain body temperature through processes such as sweating and vasodilation, which allow heat to be released when the body is overheated. Conversely, in cold conditions, the skin can conserve heat through vasoconstriction. Additionally, the skin acts as a barrier, preventing excessive heat loss.
No, although it does expand with heat as do most substances.
heat does not necessarily expand.. the varying temperatures causes different elements that make up an object to expand or contract e.g. tar on the road expands in the heat and contracts in the cool and therefore cracks are formed in the road.
Being made up of infra red rays which will move in all directions and refract when hitting paticles heat will always expand
All balloons expand in heat.
More blood goes to your skin to create heat loss. This is where your blood vessels dilate (expand). This is called vasodilation.
sensation of warmth
yes, the heat makes the particles move and in the heat they expand.
You heat kernals of the proper type of corn until they expand explosively.
Yes, because the gas molecules in the tennis ball expand. When the molecules expand there energy increases.
Applying heat to a gas will make it expand. If the volume of the gas is restricted (i.e. it cannot expand) then the pressure will increase.
expand
It would expand as the gases inside expand against the pressure of the skin of the balloon and the atmospheric pressure.
When heat is applied to a gas, its particles gain energy and move faster, increasing their kinetic energy. This causes the gas to expand and its pressure to increase. If enough heat is applied, the gas may change phase and become a plasma.