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Read the assertion and reason carefully to mark the correct option out of the options given below:
Assertion: The stretching of a coil is determined by its shear modulus.
Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.
- 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 the assertion and reason both are false.
Correct answer is option 'A'. Can you explain this answer?
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Read the assertion and reason carefully to mark the correct option ou...
Because, the stretching of coil simply changes its shape without any change in the length of the wire used in coil. Due to which shear modulus of elasticity is involved.
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Read the assertion and reason carefully to mark the correct option ou...
Assertion: The stretching of a coil is determined by its shear modulus.
Reason: Shear modulus changes only the shape of a body while keeping its dimensions unchanged.
Explanation:
To understand the given assertion and reason, let's first define the terms involved:
- Stretching: It refers to the extension or elongation of a body when a force is applied to it.
- Coil: It is a helical structure usually made of a flexible material like metal wire, which can be stretched or compressed.
- Shear modulus: It is a measure of the rigidity of a material and represents its resistance to shearing forces. It quantifies the elasticity of a material in response to shear stress.
Now, let's analyze the assertion and reason:
Assertion: The stretching of a coil is determined by its shear modulus.
This means that the shear modulus of a coil material influences how much the coil can be stretched when a force is applied to it. In other words, the shear modulus determines the elasticity and flexibility of the coil material, which directly affects its stretching behavior.
Reason: Shear modulus changes only the shape of a body while keeping its dimensions unchanged.
This reason suggests that when a shear force is applied to a body, it deforms by changing its shape but not its dimensions. In the case of a coil, the shear modulus determines how much the coil can be deformed or stretched while maintaining its original dimensions.
Explanation of Correct Answer:
The correct answer is option 'A': If both the assertion and reason are true and the reason is the correct explanation of the assertion.
The reason provided in the given statement aligns with the assertion. The shear modulus of a coil material indeed determines its stretching behavior, as it reflects the material's elasticity and flexibility. Additionally, the reason explains that the shear modulus only changes the shape of a body while keeping its dimensions constant, which is relevant to the stretching behavior of a coil.
Therefore, the assertion and reason are both true, and the reason correctly explains the assertion.
Reason: Shear modulus changes only the shape of a body while keeping its dimensions unchanged.
Explanation:
To understand the given assertion and reason, let's first define the terms involved:
- Stretching: It refers to the extension or elongation of a body when a force is applied to it.
- Coil: It is a helical structure usually made of a flexible material like metal wire, which can be stretched or compressed.
- Shear modulus: It is a measure of the rigidity of a material and represents its resistance to shearing forces. It quantifies the elasticity of a material in response to shear stress.
Now, let's analyze the assertion and reason:
Assertion: The stretching of a coil is determined by its shear modulus.
This means that the shear modulus of a coil material influences how much the coil can be stretched when a force is applied to it. In other words, the shear modulus determines the elasticity and flexibility of the coil material, which directly affects its stretching behavior.
Reason: Shear modulus changes only the shape of a body while keeping its dimensions unchanged.
This reason suggests that when a shear force is applied to a body, it deforms by changing its shape but not its dimensions. In the case of a coil, the shear modulus determines how much the coil can be deformed or stretched while maintaining its original dimensions.
Explanation of Correct Answer:
The correct answer is option 'A': If both the assertion and reason are true and the reason is the correct explanation of the assertion.
The reason provided in the given statement aligns with the assertion. The shear modulus of a coil material indeed determines its stretching behavior, as it reflects the material's elasticity and flexibility. Additionally, the reason explains that the shear modulus only changes the shape of a body while keeping its dimensions constant, which is relevant to the stretching behavior of a coil.
Therefore, the assertion and reason are both true, and the reason correctly explains the assertion.
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Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. Can you explain this answer?
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Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. 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: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. 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: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. Can you explain this answer?.
Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. 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: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. 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: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. Can you explain this answer?.
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ample number of questions to practice Read the assertion and reason carefully to mark the correct option out of the options given below:Assertion: The stretching of a coil is determined by its shear modulus.Reason: Shear modulus change only shape of a body keeping its dimensions unchanged.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 the assertion and reason both are false.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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