Specific Latent Heat (AQA GCSE Physics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What mass of substance does specific latent heat refer to?
What mass of substance does specific latent heat refer to?
1 kg
What happens to temperature during a change of state?
What happens to temperature during a change of state?
It remains constant
Which type of latent heat is needed to melt a substance?
Which type of latent heat is needed to melt a substance?
Specific latent heat of fusion
Which type of latent heat is needed to boil a substance?
Which type of latent heat is needed to boil a substance?
Specific latent heat of vaporisation
What is the formula for energy in a change of state?
What is the formula for energy in a change of state?
In the formula , what does represent?
In the formula , what does represent?
Energy for a change of state
What are the units of specific latent heat ?
What are the units of specific latent heat ?
J/kg
What are the units of energy in the formula ?
What are the units of energy in the formula ?
Joules (J)
What are the units of mass in the formula ?
What are the units of mass in the formula ?
Kilograms (kg)
What must happen before a substance can change state?
What must happen before a substance can change state?
It must be at the right temperature