Heating & Cooling Graphs (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
What do the flat lines on a heating graph indicate?
What do the flat lines on a heating graph indicate?
Substance is changing state
At what temperature does ice reach its melting point?
At what temperature does ice reach its melting point?
At what temperature does water reach its boiling point?
At what temperature does water reach its boiling point?
What do the flat lines on a cooling graph represent?
What do the flat lines on a cooling graph represent?
State changes with no temp decrease
What happens to energy during melting?
What happens to energy during melting?
Energy is absorbed
What happens to energy during condensing?
What happens to energy during condensing?
Energy is released
What is sublimation?
What is sublimation?
Solid going straight to gas
Which substance undergoes sublimation?
Which substance undergoes sublimation?
Dry ice (solid )
Why does boiling take longer than melting on a heating graph?
Why does boiling take longer than melting on a heating graph?
Evaporation takes more energy
What happens to energy during evaporating?
What happens to energy during evaporating?
Energy is absorbed
What happens during condensation on a cooling graph?
What happens during condensation on a cooling graph?
Gas turns into liquid
What happens at the freezing point on a cooling graph?
What happens at the freezing point on a cooling graph?
Liquid freezes into solid