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WorksheetsHeating and Cooling Things
Total questions: 10
Worksheet time: 7mins
True or False:
Liquid cannot flow.
(a)
Which of the following is not liquid?
When a solid is heated, it can change into liquid. It is called _____.
boiling
cooling
freezing
melting
When a liquid is heated, it can change into a gas. It is called _____.
boiling
cooling
freezing
melting
When a liquid is cooled down, it can change into a solid. It is called _____.
boiling
cooling
freezing
melting
True or False:
When we heat and burn a log into ashes, it can turn back into a log once cooled down.
(a)
True or False:
We cannot see steam. It is colourless.
(a)
What is the white mist that we can see in the boiling water called?
waterfall
water droplets
watercress
water boiling
watercolours
The water in the lake is freezing. The water has turned into a _____.
solid
liquid
gas
The water in the rain is a _____.
solid
liquid
gas
