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Assertion (A): Work is not done when a force is applied to an object, but there is no displacement of the object.
Reason (R): According to the scientific definition of work, work is defined as force multiplied by displacement. If there is no displacement, no work is done.
  • a)
    If both Assertion and Reason are true and Reason is the correct explanation of Assertion
  • b)
    If both Assertion and Reason are true but Reason is not the correct explanation of Assertion
  • c)
    If Assertion is true but Reason is false
  • d)
    If both Assertion and Reason are false
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Assertion (A): Work is not done when a force is applied to an object, ...
  • In this scenario, the Assertion is true because work in the scientific sense involves both force and displacement. If there is no displacement, according to the scientific definition, work is not done.
  • The Reason is also correct, as it accurately explains why work is not done when there is no displacement.
  • Therefore, the correct answer is Option A, where both the Assertion and the Reason are true and the Reason correctly explains the Assertion.
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Assertion (A): Work is not done when a force is applied to an object, but there is no displacement of the object.Reason (R): According to the scientific definition of work, work is defined as force multiplied by displacement. If there is no displacement, no work is done.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'A'. Can you explain this answer?
Question Description
Assertion (A): Work is not done when a force is applied to an object, but there is no displacement of the object.Reason (R): According to the scientific definition of work, work is defined as force multiplied by displacement. If there is no displacement, no work is done.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'A'. Can you explain this answer? for Grade 8 2024 is part of Grade 8 preparation. The Question and answers have been prepared according to the Grade 8 exam syllabus. Information about Assertion (A): Work is not done when a force is applied to an object, but there is no displacement of the object.Reason (R): According to the scientific definition of work, work is defined as force multiplied by displacement. If there is no displacement, no work is done.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Grade 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Work is not done when a force is applied to an object, but there is no displacement of the object.Reason (R): According to the scientific definition of work, work is defined as force multiplied by displacement. If there is no displacement, no work is done.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'A'. Can you explain this answer?.
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