0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which of the physical changes release heat?
Condensing (Gas>>Liquid), freezing (Liquid>>Solid)
Is heat supplied or removed in freezing?
heat is removed in freezing .
How does salt keep wet roads from freezing in the cold weather?
The freezing point of water is lowered because by dissolution salt release heat.
Sensible heat involves a change in a substance's?
Sensible heat refers to the heat that is exchanged by a body or thermodynamic system. It involves a change in a substance's temperature.
What phase changes involve the release of heat?
The phase changes that involve a release of heat are those in which the particles move closer together. Thus, freezing is one phase change that involves a release of heat. The other such change is condensation.
The processes of condensation and freezing?
both release sensible heat into the environment.
What is room sensible heat factor?
It is the ratio of room sensible heat to the total heat.
What is meant by sensible heat factor?
Sensible Heat Ratio - SHR - is defined as the sensible heat or cooling load divided by the total heat or cooling load.
What type of energy is used during of the process of freezing?
none. energy is lost and that is thermal
What is sensible heat?
Sensible heating is the process of changing the temperature of an object. The increase and removal of heat are considered sensible heating.
Is heat supplied or removed in freezing?
heat is removed in freezing .
Which of the physical changes release heat?
Condensing (Gas>>Liquid), freezing (Liquid>>Solid)
How does salt keep wet roads from freezing in the cold weather?
The freezing point of water is lowered because by dissolution salt release heat.
Sensible heat involves a change in a substance's?
Sensible heat refers to the heat that is exchanged by a body or thermodynamic system. It involves a change in a substance's temperature.
What is the best way to change the sensible heat level of the evaporator?
what is the best way to change the sensible heat level of the evaporator
When you are making ice cream do the changes of state is a release of heat or an absorption of heat?
Freezing is an exothermic phenomenon; the enthalpy of fsion is released.
Why is it that in cold winters a tub of water placed in a farmers canning cellar helps prevent canned food from freezing?
Freezing of water release some heat.
