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WorksheetsScience Terms I should know 3
Total questions: 25
Worksheet time: 28mins
than in hot things.
How does heat transfer when you hold an ice cube in your hand?
from the cold ice cube to your warm hand
the cold ice cube makes your hand cold
from your warm hand to the cold ice cube
very carefully
When I cook bacon, it touches the pan. It is cooked because
heat transfers from the pan to the bacon through convection
heat transfers from the pan to the bacon through conduction
heat transfers from the bacon to the pan through conduction
heat is transferred as energy
What is Specific Heat?
The amount of thermal energy required to increase the temperature of 1kg of a material by 1°C.
The amount of radiant energy required to increase the temperature of 1kgof a material by 1°C
The amount of energy required to increase the temperature of 2 kg of a material by 1°C.
The amount of friction required to increase the temperature of 1 kg of a material by 1°C.
What happens in thermal expansion?
The number of atoms increase
the size of each atom increases
the space between each atom increases
How does the air on a hot day compare with the air on a cold day?
On a hot day, air molecules have more energy
On a cold day, air molecules move faster
On a hot day, the air contains more nitrogen
On a cold day, air molecules don't move at all
What is the temperature of the metal cube when thermal equilibrium is achieved between the cube and the liquid?
