A sponge is a bad conductor of heat because it is made up of mostly air pockets trapped in its porous structure. Air is a poor conductor of heat compared to solid materials, which prevents heat from transferring efficiently through the sponge.
Yes, when electrical charges flow through a conductor with resistance, some of the electrical energy is converted into heat. This is called Joule heating, where the resistance in the conductor causes the electrical energy to be dissipated as heat.
The conductor you are referring to is Jean-Baptiste Lully, a French composer and conductor. Legend has it that he accidentally struck his own foot with a heavy conducting staff during a performance, leading to a fatal infection. In his delirium, he believed his head would fall off, thus refusing amputation which could have saved his life.
No, ice does not give off heat. In fact, ice absorbs heat from its surroundings in order to melt and become liquid water.
When energy is lost in an environment, it is typically given off as heat. This heat can contribute to increasing the overall temperature of the environment.
Yes, a stove gives off heat when it is turned on and used for cooking or heating food.
A good conductor of heat is metal as it has free electrons that can also carry Energy aswell as the partials themselves. This can be used for a radiator so the room can be heated. A bad conductor of heat is polystyrene. This can be used for plastic cups so the drink stay hot longer.
I think its called a conductor.
Metal is a good conductor of heat. It readily accepts heat from other substances, and passes it on quickly. This means that the heat from the liquid will be transferred through the cup to your lips at a faster rate than they can cope with.
Yes, when electrical charges flow through a conductor with resistance, some of the electrical energy is converted into heat. This is called Joule heating, where the resistance in the conductor causes the electrical energy to be dissipated as heat.
Insulator or conductor depending on the circumstances. Aluminum foil conducts heat, but it cuts off air flow and reduces evaporation of fluids. Aluminum foil reflects and thus minimizes radiation transmission. With foods it is more useful as an insulator. It also acts as an insulator on windows. But, aluminum is definitely a good heat conductor.
All metals are good conductors off electricity in their pure form. So yes, in comparison to other metals, generally the more to the left of the periodic table and element is the better the conductor.
"yes", If you take a piece off of a sponge it will grow another sponge.
Whatever he can sponge off Courtney
pour it out.
It is warmer because the fire gives off heat. Your body is not a good conductor so the heat can't travel though your body.
couse the heat is bad for all the desert
Yes it is. Too much heat will eventualy weaken hair shafts and folicles and cause them to fall off.