Other compound measures (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What are compound measures?
What are compound measures?
Measurements combining 2+ basic measures
What does pressure measure?
What does pressure measure?
How much force is applied over an area
Which of these is a correct unit for pressure?
Which of these is a correct unit for pressure?
What is the formula for pressure?
What is the formula for pressure?
If pressure is 14.7 N/cm² and area is 360 cm², what is the force in Newtons?
If pressure is 14.7 N/cm² and area is 360 cm², what is the force in Newtons?
5292 N
How can you rearrange the pressure formula to find force?
How can you rearrange the pressure formula to find force?
What makes a compound measure a rate?
What makes a compound measure a rate?
If the bottom unit is time
Which of these is a rate?
Which of these is a rate?
Rate of flow = Volume ÷ Time
What does rate of climb measure?
What does rate of climb measure?
Height ÷ Time
A cuboid tank is 120 cm × 90 cm × 40 cm. What is its volume in litres?
A cuboid tank is 120 cm × 90 cm × 40 cm. What is its volume in litres?
432 litres
A tank needs 216 litres at 12 litres/min. How long to fill in minutes?
A tank needs 216 litres at 12 litres/min. How long to fill in minutes?
18 minutes
When solving complex problems, what should you do first?
When solving complex problems, what should you do first?
Work out what you need to find first