Latent Heat (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the name for the energy required to change the state of a substance?
What is the name for the energy required to change the state of a substance?
Latent heat
What happens to temperature during a change of state?
What happens to temperature during a change of state?
It does not change
What happens to internal energy when boiling or melting occurs?
What happens to internal energy when boiling or melting occurs?
It increases
What is energy used for during a heating change of state?
What is energy used for during a heating change of state?
Breaking bonds between particles
What happens to internal energy during condensation or freezing?
What happens to internal energy during condensation or freezing?
It decreases
What happens to energy during a cooling change of state?
What happens to energy during a cooling change of state?
Energy is released
What does latent heat change in a substance?
What does latent heat change in a substance?
The state only
Which processes involve a heating change of state?
Which processes involve a heating change of state?
Boiling and melting
Which processes involve a cooling change of state?
Which processes involve a cooling change of state?
Condensation and freezing
Why doesn't temperature increase during melting?
Why doesn't temperature increase during melting?
Energy is used to break bonds, not increase temperature