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We are not crushed under the weight of atmosphere because the pressure inside our body isa)more than atmospheric pressureb)more than atmospheric pressure and cancels the pressure from outsidec)less than atmospheric pressured)equal to the atmospheric pressure and cancels the pressure from outsideCorrect answer is option 'D'. Can you explain this answer?
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We are not crushed under the weight of atmosphere because the pressure...
The Pressure Inside Our Bodies and Atmospheric Pressure
Introduction:
Atmospheric pressure is the force exerted by the weight of the Earth's atmosphere on a given area. Despite the considerable atmospheric pressure, we are not crushed under its weight. This is due to the balance of pressure inside our bodies and the atmospheric pressure outside.
Explanation:
The correct answer to the question is option 'D': our internal pressure is equal to the atmospheric pressure and cancels the pressure from outside. Let's understand why this is the case:
1. Atmospheric Pressure:
- The Earth's atmosphere exerts pressure on all objects within it, including our bodies.
- Atmospheric pressure is caused by the weight of the air above us. As we move closer to the Earth's surface, the weight of the air above us increases, resulting in higher atmospheric pressure.
2. Pressure Inside Our Bodies:
- Our bodies are not completely hollow but contain various fluids and tissues.
- These fluids and tissues exert an internal pressure that is equal to the atmospheric pressure.
- The pressure inside our bodies is created by the various physiological processes happening within, such as blood circulation, breathing, and tissue fluid movement.
3. Balance of Pressure:
- The pressure inside our bodies and the atmospheric pressure outside are equal in magnitude but act in opposite directions.
- The internal pressure of our body is evenly distributed, exerting an outward force on our body's walls.
- At the same time, the atmospheric pressure exerts an inward force on our body from all directions.
- These two forces, being equal in magnitude, cancel each other out, resulting in a balanced pressure situation.
4. Effects of Pressure:
- Due to the equal pressure inside and outside our bodies, we do not feel crushed or squished by the atmosphere.
- Our bodies are in a state of equilibrium, where the internal pressure counteracts the external pressure.
- This allows us to function normally and maintain our shape and form.
Conclusion:
In conclusion, the pressure inside our bodies is equal to the atmospheric pressure and cancels the pressure from outside. This balance of pressure enables us to withstand the weight of the Earth's atmosphere without being crushed.
Introduction:
Atmospheric pressure is the force exerted by the weight of the Earth's atmosphere on a given area. Despite the considerable atmospheric pressure, we are not crushed under its weight. This is due to the balance of pressure inside our bodies and the atmospheric pressure outside.
Explanation:
The correct answer to the question is option 'D': our internal pressure is equal to the atmospheric pressure and cancels the pressure from outside. Let's understand why this is the case:
1. Atmospheric Pressure:
- The Earth's atmosphere exerts pressure on all objects within it, including our bodies.
- Atmospheric pressure is caused by the weight of the air above us. As we move closer to the Earth's surface, the weight of the air above us increases, resulting in higher atmospheric pressure.
2. Pressure Inside Our Bodies:
- Our bodies are not completely hollow but contain various fluids and tissues.
- These fluids and tissues exert an internal pressure that is equal to the atmospheric pressure.
- The pressure inside our bodies is created by the various physiological processes happening within, such as blood circulation, breathing, and tissue fluid movement.
3. Balance of Pressure:
- The pressure inside our bodies and the atmospheric pressure outside are equal in magnitude but act in opposite directions.
- The internal pressure of our body is evenly distributed, exerting an outward force on our body's walls.
- At the same time, the atmospheric pressure exerts an inward force on our body from all directions.
- These two forces, being equal in magnitude, cancel each other out, resulting in a balanced pressure situation.
4. Effects of Pressure:
- Due to the equal pressure inside and outside our bodies, we do not feel crushed or squished by the atmosphere.
- Our bodies are in a state of equilibrium, where the internal pressure counteracts the external pressure.
- This allows us to function normally and maintain our shape and form.
Conclusion:
In conclusion, the pressure inside our bodies is equal to the atmospheric pressure and cancels the pressure from outside. This balance of pressure enables us to withstand the weight of the Earth's atmosphere without being crushed.
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We are not crushed under the weight of atmosphere because the pressure inside our body isa)more than atmospheric pressureb)more than atmospheric pressure and cancels the pressure from outsidec)less than atmospheric pressured)equal to the atmospheric pressure and cancels the pressure from outsideCorrect answer is option 'D'. Can you explain this answer?
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We are not crushed under the weight of atmosphere because the pressure inside our body isa)more than atmospheric pressureb)more than atmospheric pressure and cancels the pressure from outsidec)less than atmospheric pressured)equal to the atmospheric pressure and cancels the pressure from outsideCorrect answer is option 'D'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about We are not crushed under the weight of atmosphere because the pressure inside our body isa)more than atmospheric pressureb)more than atmospheric pressure and cancels the pressure from outsidec)less than atmospheric pressured)equal to the atmospheric pressure and cancels the pressure from outsideCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We are not crushed under the weight of atmosphere because the pressure inside our body isa)more than atmospheric pressureb)more than atmospheric pressure and cancels the pressure from outsidec)less than atmospheric pressured)equal to the atmospheric pressure and cancels the pressure from outsideCorrect answer is option 'D'. Can you explain this answer?.
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