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Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:
Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.
Reason : During floatation an object experiences no net force in the downward direction.
- a)Both assertion and reason are true and reason is the correct explanation of assertion.
- b)Both assertion and reason are true but reason is not the correct explanation of assertion.
- c)Assertion is true but reason is false.
- d)Both Assertion and Reason are false.
Correct answer is option 'B'. Can you explain this answer?
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Direction : In each of the following questions, a statement of Assert...
Net force = real weight - upthrust (weight of the liquid displaced).
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The object rises above the liquid surface to an extent that the weight of the liquid displaced by the part of the object. Thus, an object will float when upward thrust is greater than its actual weight. (The density of the object must be less than the density of the liquid).
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Direction : In each of the following questions, a statement of Assert...
Assertion and Reason
Assertion: An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.
Reason: During floatation an object experiences no net force in the downward direction.
Explanation
The given assertion and reason are related to the concept of buoyancy and floatation.
Buoyancy and Floatation:
When an object is immersed in a fluid (liquid or gas), it experiences an upward force called buoyant force. This force is exerted by the fluid and it opposes the weight of the object. The object will float if the buoyant force is equal to or greater than the weight of the object.
Explanation of the Assertion:
The assertion states that an object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object. This is based on Archimedes' principle, which states that when an object is immersed in a fluid, it experiences an upward buoyant force equal to the weight of the fluid displaced by the object.
If the weight of the fluid displaced by the object is greater than the weight of the object itself, then the buoyant force will be greater than the weight of the object. This will result in a net upward force on the object, causing it to float.
Explanation of the Reason:
The reason states that during floatation, an object experiences no net force in the downward direction. This is true because when an object is in equilibrium (neither sinking nor rising) while floating, the buoyant force acting upward is equal to the weight of the object acting downward. These forces balance each other out, resulting in no net force in the downward direction.
Conclusion:
Both the assertion and the reason are true. The reason is the correct explanation of the assertion because the buoyant force, which is responsible for floatation, balances the weight of the object and prevents it from sinking.
Assertion: An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.
Reason: During floatation an object experiences no net force in the downward direction.
Explanation
The given assertion and reason are related to the concept of buoyancy and floatation.
Buoyancy and Floatation:
When an object is immersed in a fluid (liquid or gas), it experiences an upward force called buoyant force. This force is exerted by the fluid and it opposes the weight of the object. The object will float if the buoyant force is equal to or greater than the weight of the object.
Explanation of the Assertion:
The assertion states that an object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object. This is based on Archimedes' principle, which states that when an object is immersed in a fluid, it experiences an upward buoyant force equal to the weight of the fluid displaced by the object.
If the weight of the fluid displaced by the object is greater than the weight of the object itself, then the buoyant force will be greater than the weight of the object. This will result in a net upward force on the object, causing it to float.
Explanation of the Reason:
The reason states that during floatation, an object experiences no net force in the downward direction. This is true because when an object is in equilibrium (neither sinking nor rising) while floating, the buoyant force acting upward is equal to the weight of the object acting downward. These forces balance each other out, resulting in no net force in the downward direction.
Conclusion:
Both the assertion and the reason are true. The reason is the correct explanation of the assertion because the buoyant force, which is responsible for floatation, balances the weight of the object and prevents it from sinking.
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Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?
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Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Here you can find the meaning of Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction : In each of the following questions, a statement of Assertion is given and a corresponding statement of Reason is given just below it. Of the statements, given below, mark the correct answer as:Assertion : An object floats if it displaces an amount of liquid whose weight is greater than the actual weight of the object.Reason : During floatation an object experiences no net force in the downward direction.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both Assertion and Reason are false.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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