Class 11 Exam > Class 11 Questions > Read the assertion and reason carefully to m...
Start Learning for Free
Read the assertion and reason carefully to mark the correct option out of the options given below:
Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.
Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.
- a)If both assertion and reason are true and the reason is the correct explanation of the assertion.
- b)If both assertion and reason are true but reason is not the correct explanation of the assertion.
- c)If assertion is true but reason is false.
- d)If assertion is false but reason is true.
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Read the assertion and reason carefully to mark the correct option ou...
The level of water does not change. The reason is that on drinking the water (say m gm), the weight of man increases by m gm and hence water displaced by man increases by m gm, tending to raise the level. However, this much amount of water has already been consumed by the man. Therefore the level of pond remain same.
View all questions of this test
Most Upvoted Answer
Read the assertion and reason carefully to mark the correct option ou...
Assertion: A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.
Reason: According to Archimedes principle, the weight displaced by the body is equal to the weight of the body.
Correct answer: Option D) If assertion is false but reason is true.
Explanation:
The correct answer is option D because the assertion is false while the reason is true.
Assertion Explanation:
The assertion states that if a man sitting in a boat drinks some water from a pond, the level of water in the pond decreases. This assertion is incorrect.
When the man drinks water from the pond, the weight of the man and the boat remains the same. However, the volume of water in the boat decreases, causing the boat to rise slightly. This rise in the boat's level displaces an equal volume of water from the pond, which results in a temporary decrease in the water level around the boat. But as soon as the man stops drinking water, the water level in the pond will return to its original position.
Therefore, the assertion that the water level in the pond decreases when the man drinks water from it is false.
Reason Explanation:
According to Archimedes principle, the weight of the liquid displaced by a floating or submerged object is equal to the weight of the object. This principle explains why objects float or sink in a fluid.
In the case of a floating boat, the weight of the boat is balanced by the buoyant force exerted by the water. When the man drinks water from the pond, the weight of the boat and the man remains the same. However, the volume of water displaced by the boat decreases, which in turn decreases the buoyant force acting on the boat. As a result, the boat rises slightly.
Therefore, the reason that the weight displaced by the body is equal to the weight of the body is correct.
Conclusion:
In conclusion, the assertion that the water level in the pond decreases when the man drinks water from it is false. However, the reason that the weight displaced by the body is equal to the weight of the body is true.
Reason: According to Archimedes principle, the weight displaced by the body is equal to the weight of the body.
Correct answer: Option D) If assertion is false but reason is true.
Explanation:
The correct answer is option D because the assertion is false while the reason is true.
Assertion Explanation:
The assertion states that if a man sitting in a boat drinks some water from a pond, the level of water in the pond decreases. This assertion is incorrect.
When the man drinks water from the pond, the weight of the man and the boat remains the same. However, the volume of water in the boat decreases, causing the boat to rise slightly. This rise in the boat's level displaces an equal volume of water from the pond, which results in a temporary decrease in the water level around the boat. But as soon as the man stops drinking water, the water level in the pond will return to its original position.
Therefore, the assertion that the water level in the pond decreases when the man drinks water from it is false.
Reason Explanation:
According to Archimedes principle, the weight of the liquid displaced by a floating or submerged object is equal to the weight of the object. This principle explains why objects float or sink in a fluid.
In the case of a floating boat, the weight of the boat is balanced by the buoyant force exerted by the water. When the man drinks water from the pond, the weight of the boat and the man remains the same. However, the volume of water displaced by the boat decreases, which in turn decreases the buoyant force acting on the boat. As a result, the boat rises slightly.
Therefore, the reason that the weight displaced by the body is equal to the weight of the body is correct.
Conclusion:
In conclusion, the assertion that the water level in the pond decreases when the man drinks water from it is false. However, the reason that the weight displaced by the body is equal to the weight of the body is true.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer?
Question Description
Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer?.
Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion : A man sitting in a boat which is floating on a pond. If the man drinks some water from the pond, the level of the water in the pond decreases.Reason : According to Archimedes principle the weight displaced by body is equal to the weight of the body.a)If both assertion and reason are true and the reason is the correct explanation of the assertion.b)If both assertion and reason are true but reason is not the correct explanation of the assertion.c)If assertion is true but reason is false.d)If assertion is false but reason is true.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup