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A balloon lifting in air follows the following principle
- a)law of gravitation
- b)Archimedes principle
- c)principle of buoyance
- d)all of the above
- e)continuity equation
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A balloon lifting in air follows the following principlea)law of gravi...
Balloon lifting in air - Principle involved
Introduction:
Balloons are a popular mode of transportation during festivals and events. They are lightweight and can be filled with either helium or hot air to lift off the ground. The principle involved in the lifting of a balloon in the air is an important concept in physics.
Principles Involved:
The following principles are involved in the lifting of a balloon in the air:
1. Law of Gravitation: The law of gravitation states that any two objects in the universe attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The earth attracts the balloon downwards with a force called the weight of the balloon.
2. Archimedes Principle: Archimedes principle states that when an object is immersed in a fluid, it experiences a buoyant force that is equal to the weight of the fluid displaced by the object. When the balloon is filled with helium or hot air and released, it rises upwards due to the buoyant force acting on it.
3. Principle of Buoyancy: The principle of buoyancy states that a body immersed in a fluid experiences an upward force called the buoyant force that is equal to the weight of the fluid displaced by the body. The balloon filled with helium or hot air has a lower density than the surrounding air and hence experiences an upward buoyant force that lifts it up into the air.
Conclusion:
In conclusion, the lifting of a balloon in the air involves the principles of gravitation, Archimedes principle, and the principle of buoyancy. These principles are important concepts in physics and help us understand how objects move and behave in different fluids.
Introduction:
Balloons are a popular mode of transportation during festivals and events. They are lightweight and can be filled with either helium or hot air to lift off the ground. The principle involved in the lifting of a balloon in the air is an important concept in physics.
Principles Involved:
The following principles are involved in the lifting of a balloon in the air:
1. Law of Gravitation: The law of gravitation states that any two objects in the universe attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The earth attracts the balloon downwards with a force called the weight of the balloon.
2. Archimedes Principle: Archimedes principle states that when an object is immersed in a fluid, it experiences a buoyant force that is equal to the weight of the fluid displaced by the object. When the balloon is filled with helium or hot air and released, it rises upwards due to the buoyant force acting on it.
3. Principle of Buoyancy: The principle of buoyancy states that a body immersed in a fluid experiences an upward force called the buoyant force that is equal to the weight of the fluid displaced by the body. The balloon filled with helium or hot air has a lower density than the surrounding air and hence experiences an upward buoyant force that lifts it up into the air.
Conclusion:
In conclusion, the lifting of a balloon in the air involves the principles of gravitation, Archimedes principle, and the principle of buoyancy. These principles are important concepts in physics and help us understand how objects move and behave in different fluids.
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A balloon lifting in air follows the following principlea)law of gravi...
1 low of gravitation because weight of balloon working down. due to gravity.2 archimedes principle because balloon displaced air eqal to weight of balloon3 principle of buoyancy beacuse weight of balloon less than buoyance force of air .due this reason balloon float in air
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A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer?.
A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A balloon lifting in air follows the following principlea)law of gravitationb)Archimedes principlec)principle of buoyanced)all of the abovee)continuity equationCorrect answer is option 'D'. Can you explain this answer?.
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