899157
Descrição
Questão 1
Questão
Only hot objects emit Infrared Radiation
Responda
- True
- False
Questão 2
Questão
What makes a metal a good conductor?
Responda
-
Rigid atom structure
-
Free electrons
-
Shine absorbs heat quickly
-
Tendency to absorb heat
Questão 3
Questão
Conduction happens in liquids and gases
Responda
- True
- False
Questão 4
Questão
Convection is the process of heat escaping from the surface of a material
Responda
- True
- False
Questão 5
Questão
What is Convection?
Responda
-
The movement of water particles down a concentration gradient across a partially permeable membrane.
-
When more energetic particles move from the hotter region to the cooler one and take their heat energy with them.
-
That thing that happens when water goes places by bus.
Questão 6
Questão
Radiators transfer most of their heat to a room by convection
Responda
- True
- False
Questão 7
Questão
Where does an object lose heat from?
Responda
-
Inside it
-
The Surface Area
-
It can but, heat is merely transferred
Questão 8
Questão
What is Specific Heat Capacity?
Responda
-
The amount of heat energy something can store.
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The type of topic that nobody understands.
-
The amount of energy that is wasted by an object
Questão 9
Questão
The equation for SHC is: E = m X c X change in T
Responda
- True
- False
Questão 10
Questão
Kwh is a measure of energy used over a time period
Responda
- True
- False
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