Changes of State & the Particle Model (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 is density defined as?
What is density defined as?
Mass per unit volume
Which formula correctly represents density?
Which formula correctly represents density?
What are the standard units for density?
What are the standard units for density?
kg/m³
Which equipment is used to measure the mass of an object?
Which equipment is used to measure the mass of an object?
Balance
How do you find the volume of a regular object?
How do you find the volume of a regular object?
Multiply the dimensions
How is the volume of an irregular object measured?
How is the volume of an irregular object measured?
Measure volume of liquid displaced
Which equipment measures displaced liquid volume for irregular objects?
Which equipment measures displaced liquid volume for irregular objects?
Eureka can
Which equipment is used to measure the volume of a liquid directly?
Which equipment is used to measure the volume of a liquid directly?
Measuring cylinder
How do the densities of solids and liquids compare?
How do the densities of solids and liquids compare?
They have similar densities
Which is the main exception where a solid is less dense than its liquid?
Which is the main exception where a solid is less dense than its liquid?
Ice and water
How does the density of gases compare to solids and liquids?
How does the density of gases compare to solids and liquids?
Far lower density
During a change of state, what happens to the mass?
During a change of state, what happens to the mass?
Mass stays the same