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The rate of heat loss from the hot cup change during the experiment answer?
Wiki User
∙ 12y ago
Wiki User
∙ 12y ago
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The addition or loss of thermal energy changes the arrangement of the particles during what?
a change of state
Is evaporation heat gain or heat loss?
For what?It requires a heat gain for the water,but a heat loss for whatever the water is in contact with.
Describe a method of insulation that can completely eliminate heat loss by conduction?
Installing fiberglass batting will completely eliminate heat loss.
What two structures found in the skin aid in heat loss when the temperature of the body is high?
The two structures that are found in the body during heat loss are the hairs on our skin and the glands. The hairs trap more warmth that enters the skin and the glands of our body stash the sweat into the surface to reduce the warm feeling, and by this, it cools our body.
What is via convection?
heat loss through air
Heat is eliminated during the process of freezing this loss of heat is considered what kind of change?
This loss of heat is considered a physical change.
Is there loss of heat during change of state of matter from liquid to gas?
Yes there must be achange;but heat is required to change liquid state into gaseous state.
Requires a gain or loss of heat energy?
A temperature change requires as gain or loss of heat energy.
Did accretinary collisions during Earth's formation cause heat loss?
No. They generated heat.
Why would animal's coat change during the winter and summer?
they grow a thicker coat during the winter because its so cold then loss it in the summer so they don't over heat
Are a sign that a chemical change has occurred?
gain or loss of heat to the environment
What is the heat loss?
Heat loss due to change in temperature: Q = mc(T2-T1) Heat loss due to change in phase: Q = mL c and L are constants that are specific to each compound at certain temperatures. For water, we usually take c to be 4186 J/(kg*K).
What is the heat loss equation?
Heat loss due to change in temperature: Q = mc(T2-T1) Heat loss due to change in phase: Q = mL c and L are constants that are specific to each compound at certain temperatures. For water, we usually take c to be 4186 J/(kg*K).
Heat exchange in chemical reactions is due to a change in what?
Enthalpy-The heat added to or loss by a system at constant pressure
What is a physical change in matter caused by a loss or gain of heat called?
entropy
Is precipitation heat loss or heat gain?
heat loss
How can you covert kw of heat loss to Kwhrs?
ye canna change the laws of physics
