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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is atmospheric pressure?
💡 Hint: Think about the air surrounding us.
Question 2
Easy
How do we measure atmospheric pressure?
💡 Hint: Recall a type of device that measures air pressure.
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 the atmospheric pressure at sea level?
- 76 kPa
- 1 atm
- 1013 Pa
💡 Hint: Think about standard conditions defined in physics.
Question 2
Gauge pressure is defined as?
- True
- False
💡 Hint: Consider how we relate pressure measurements to the atmosphere.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the gauge pressure at a depth of 25 m in a large swimming pool, given that the density of water is 1000 kg/m^3. Include atmospheric pressure in your response.
💡 Hint: Use the depth and fluid density.
Question 2
If a manometer connected to a gas cylinder measures 300 mm of mercury, what is the gauge pressure in the cylinder? Given that atmospheric pressure is 760 mmHg.
💡 Hint: Gauge pressure relates to the height of the mercury column.
Challenge and get performance evaluation