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10 questions
A camera which produces images with different colors based on the heat of an object is
Digital camera
Thermogram
Thermometer
Thermos camera
____________ is the total energy of a system.
Thermal energy
Potential energy
Kinetic energy
Heat energy
A _________ is an area where energy is transferred.
source
object
receiver
system
System that exchanges matter or energy with environment.
Open system
Closed System
Isolated System
Plain System
A system that does not exchange matter or energy with environment.
Open System
Closed System
Isolated System
Plain System
The object that provides energy for the energy transfer is called __________.
source object
receiver object
empty object
energy object
The object that gains energy from the energy transfer is called _________.
source object
receiver object
empty object
energy object
When you are heating food in a microwave oven, what object is the food?
source object
receiver object
If I am doing an experiment in the lab where no matter or energy is let out, what kind of system will it be?
Closed system
Open system
Plain System
Energy system
Challenge: When you are keeping a tray of water to freeze in the freezer, what is the source object and receiver object?
Water - Receiver
Freezer - Source
Water - Source
Freezer - Receiver
Water - Source
Freezer - Source
Water - Receiver
Freezer - Receiver
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