899157
Description
Quiz by Jawad Karim, updated more than 1 year ago
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Created by Jawad Karim
over 10 years ago
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Question 1
Question
Only hot objects emit Infrared Radiation
Answer
- True
- False
Question 2
Question
What makes a metal a good conductor?
Answer
-
Rigid atom structure
-
Free electrons
-
Shine absorbs heat quickly
-
Tendency to absorb heat
Question 3
Question
Conduction happens in liquids and gases
Answer
- True
- False
Question 4
Question
Convection is the process of heat escaping from the surface of a material
Answer
- True
- False
Question 5
Question
What is Convection?
Answer
-
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.
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That thing that happens when water goes places by bus.
Question 6
Question
Radiators transfer most of their heat to a room by convection
Answer
- True
- False
Question 7
Question
Where does an object lose heat from?
Answer
-
Inside it
-
The Surface Area
-
It can but, heat is merely transferred
Question 8
Question
What is Specific Heat Capacity?
Answer
-
The amount of heat energy something can store.
-
The type of topic that nobody understands.
-
The amount of energy that is wasted by an object
Question 9
Question
The equation for SHC is: E = m X c X change in T
Answer
- True
- False
Question 10
Question
Kwh is a measure of energy used over a time period
Answer
- True
- False
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