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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating pressure?
💡 Hint: Think of the relationship between force and area.
Question 2
Easy
Explain why using a sharp knife is more effective than a blunt one.
💡 Hint: Consider how cutting works.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is pressure according to physics?
- Force per area
- Area per force
- Force divided by volume
💡 Hint: Recall the formula related to pressure.
Question 2
True or False: Liquids do not exert pressure.
- True
- False
💡 Hint: Think about how liquids behave in a container.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A force of 50 N is applied on a square area of 10 cm². What is the pressure exerted?
💡 Hint: Use the pressure formula mentioned earlier.
Question 2
If a rectangular surface is 4 m² and exerts a pressure of 2000 N/m², how much force is applied?
💡 Hint: Rearrange the pressure formula to find force.
Challenge and get performance evaluation