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Consider the following statement
Assertion: A human floats easily by using a rubber tube.
Reason: An inflated rubber tube has low weight and large volume and increases the upthrust.
- a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.
- b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.
- c)Assertion is correct, reason is incorrect.
- d)Assertion is incorrect, reason is correct.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Consider the following statementAssertion: A human floats easily by us...
CONCEPT:
Archimedes principle:
- It states that a body, when wholly or partially immersed in liquid, experiences an upward thrust which is equal to the volume of the liquid.
- Archimedes Principle is also known as the physical law of buoyancy.
- When a solid is fully immersed in a liquid, it loses weight, which is equal to the weight of the liquid it displaces.
- Apparent weight= actual weight−buoyant force= mg−ρgV.
Where m = mass of the object and ρ = density of the fluid
Laws of Floatation:
The three conditions required for the body to float on water are:
- The weight of the body is equal to the buoyant force.
- The weight of the body is greater than the weight of the fluid displaced
- The weight of the body is less than the weight of the fluid displaced.
EXPLANATION:
- As per Archimedes principle, when wholly or partially immersed in liquid, experiences an upward thrust that is equal to the volume of the liquid.
- A human body is slightly denser than water.
- An inflated rubber tube has low weight.
- The volume of the inflated rubber tube is more. Hence, more water is displaced.
- That increases the upthrust. It helps a person to float.
- Hence, Both assertion and reason are correct. The reason gives the correct explanation about the assertion.
So, option 2nd is correct.
Most Upvoted Answer
Consider the following statementAssertion: A human floats easily by us...
Understanding the Assertion and Reason
The assertion states that a human floats easily by using a rubber tube, while the reason provides an explanation related to the properties of the rubber tube.
Assertion Explained
- The assertion is correct because a rubber tube, when inflated, increases buoyancy.
- When a person uses a rubber tube, it helps them stay afloat on water due to the principle of buoyancy.
Reason Explained
- The reason given is also correct. An inflated rubber tube has a low weight relative to its large volume.
- This large volume of air inside the tube displaces a significant amount of water, which increases the upward force (upthrust) acting on the tube and the person using it.
Connection Between Assertion and Reason
- The reason correctly explains why the assertion is true. The low weight and large volume of the inflated rubber tube are crucial for achieving buoyancy.
- The upthrust produced is what allows humans to float easily when using the tube.
Conclusion
- Both the assertion and the reason are correct.
- Importantly, the reason provided is a valid and accurate explanation of the assertion.
In summary, option 'B' is indeed the correct choice because both the assertion and the reason are true, and the reason effectively explains why the assertion holds true.
The assertion states that a human floats easily by using a rubber tube, while the reason provides an explanation related to the properties of the rubber tube.
Assertion Explained
- The assertion is correct because a rubber tube, when inflated, increases buoyancy.
- When a person uses a rubber tube, it helps them stay afloat on water due to the principle of buoyancy.
Reason Explained
- The reason given is also correct. An inflated rubber tube has a low weight relative to its large volume.
- This large volume of air inside the tube displaces a significant amount of water, which increases the upward force (upthrust) acting on the tube and the person using it.
Connection Between Assertion and Reason
- The reason correctly explains why the assertion is true. The low weight and large volume of the inflated rubber tube are crucial for achieving buoyancy.
- The upthrust produced is what allows humans to float easily when using the tube.
Conclusion
- Both the assertion and the reason are correct.
- Importantly, the reason provided is a valid and accurate explanation of the assertion.
In summary, option 'B' is indeed the correct choice because both the assertion and the reason are true, and the reason effectively explains why the assertion holds true.
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Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? for EmSAT Achieve 2025 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer?.
Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? for EmSAT Achieve 2025 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for EmSAT Achieve.
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Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statementAssertion: A human floats easily by using a rubber tube.Reason: An inflated rubber tube has low weightand large volume and increases the upthrust.a)Assertion is not correct, reason is correct and reason is not the correct explanation of assertion.b)Assertion is correct, reason is correct and reason is the correct explanation of assertion.c)Assertion is correct, reason is incorrect.d)Assertion is incorrect, reason is correct.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice EmSAT Achieve tests.
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