Gr. 7 - Heat
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What is your name? *
Choose the technology that you would need so that you could heat a large room in your house,  and maintain a constant comfortable temperature in that room. *
Absolute zero is a temperature on the Kelvin scale. Although no one has ever been able to  cool anything down to absolute zero, scientist know that it is ... *
A material, which is affected by changes in some feature of the environment, such as  temperature is called a ... *
Another important idea about temperature and the particle theory is that the motion of particles increases when the temperature increases. Which statement below is also correct? *
Energy is the measure of something's ability to do work. Which of the following has the most  thermal energy? *
When a substance is heated the particles gain energy and spread out, creating more volume  (spaces between the particles. So what about the mass of the substance? What happens to the  mass of a substance when it is heated? *
The water droplets that form on a shower door have undergone a phase change. Prior to the  droplets forming, the water was in a state of ... *
An ENERGUIDE label is found on most household electrical appliances and tells the consumer  how much electricity is ... *
What is the definition of conduction? *
What is the definition of convection? *
What is the definition of radiation? *
Ontario is moving toward producing energy that does not involve burning fuels.  These sources of electrical energy are called "green renewable power".  Name one of these green renewable powers.   *
There are ten (10) forms of energy.  Name five (5) of them. *
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