Quiz Questions (31 questions)
Question 1
A driver finds it harder to stop the car when the brake fluid level is low. What is the most likely reason?
Question 2
A driver finds it harder to stop the car when the brake fluid level is low. What is the most likely reason? (1 mark)
Question 3
A driver finds it harder to stop the car when the brake fluid level is low. What is the most likely reason? (1 mark)
Question 4
A scientist designing a deep-sea submersible must choose strong materials for its walls. Why?
Question 5
A scientist designing a deep-sea submersible must choose strong materials for its walls. Why? (1 mark)
Question 6
A scientist designing a deep-sea submersible must choose strong materials for its walls. Why? (1 mark)
Question 7
A water tank is placed 10 metres above the roof of a house. How does this help water flow to the kitchen tap?
Question 8
A water tank is placed 10 metres above the roof of a house. How does this help water flow to the kitchen tap? (1 mark)
Question 9
A water tank is placed 10 metres above the roof of a house. How does this help water flow to the kitchen tap? (1 mark)
Question 10
A weather forecaster observes falling atmospheric pressure in a region. What is likely to happen?
Question 11
A weather forecaster observes falling atmospheric pressure in a region. What is likely to happen? (1 mark)
Question 12
A weather forecaster observes falling atmospheric pressure in a region. What is likely to happen? (1 mark)
Question 13
Differences in atmospheric pressure are important in:
Question 14
Differences in atmospheric pressure are important in: (1 mark)
Question 15
Differences in atmospheric pressure are important in: (1 mark)
Question 16
Refer to the diagram showing a syringe filled with liquid medicine. Which statement best explains how the medicine is forced out through the needle when the plunger is pushed?(Diagram: a syringe with the plunger being pushed down, arrows showing force on the liquid, and liquid exiting through the needle.)
Question 17
Refer to the diagram showing a syringe filled with liquid medicine. Which statement best explains how the medicine is forced out through the needle when the plunger is pushed? (1 mark)
Question 18
The diagram below shows a syringe filled with liquid medicine. Which statement best explains how the medicine is forced out through the needle when the plunger is pushed? (1 mark)
Question 19
The diagram below shows a syringe filled with liquid medicine. Which statement best explains how the medicine is forced out through the needle when the plunger is pushed? (1 mark)
Question 20
Refer to the diagram of a water tank below. Why is the tap placed at the bottom of the tank?
Question 21
The diagram below shows a water tank. Why is the tap placed at the bottom of the tank? (1 mark)
Question 22
The diagram below shows a water tank. Why is the tap placed at the bottom of the tank? (1 mark)
Question 23
Which of the following is the main role of hydraulic pressure in car brakes?
Question 24
Which of the following is the main role of hydraulic pressure in car brakes? (1 mark)
Question 25
Which of the following is the main role of hydraulic pressure in car brakes? (1 mark)
Question 26
Why is pressure in liquids important in water supply systems?
Question 27
Why is pressure in liquids important in water supply systems? (1 mark)
Question 28
Why is pressure in liquids important in water supply systems? (1 mark)
Question 29
Why must submersibles be designed to withstand high pressure in deep-sea exploration?
Question 30
Why must submersibles be designed to withstand high pressure in deep-sea exploration? (1 mark)
Question 31
Why must submersibles be designed to withstand high pressure in deep-sea exploration? (1 mark)
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