367590
Match Column I with Column II. Choose the correct answer from the options given below. Column I Column II A Torque P \(kg\,{m^{ - 1}}{s^{ - 2}}\) B Energy density Q \(kg\,m\,{s^{ - 1}}\) C Pressure gradient R \(kg\,{m^{ - 2}}{s^{ - 2}}\) D Impulse S \(kg\,{m^2}{s^{ - 2}}\)
Using of the given physical quantities are as follows: (A) Torque \(=r F \sin \theta=k g m s^{-2} \times m=k g m^{2} \mathrm{~s}^{-2}\) (B) Energy density \( = \frac{E}{V} = \frac{{kg{m^2}\;{s^{ - 2}}}}{{\;{m^3}}} = kg{m^{ - 1}}\;{s^{ - 2}}\) (C) Pressure gradient \( = \frac{{dP}}{{dx}} = \frac{{kg{m^{ - 1}}{s^{ - 2}}}}{m} = kg{m^{ - 2}}\;{s^{ - 2}}\) (D) Impulse \( = F \times t = kgm{s^{ - 2}} \times s = kgm{s^{ - 1}}\) So, correct option is (1).
JEE - 2023
PHXI02:UNITS AND MEASUREMENTS
367591
The derived unit is
1 Candela
2 Mole
3 Kelvin
4 Joule
Explanation:
Conceptual Question
PHXI02:UNITS AND MEASUREMENTS
367592
Assertion : In mechanics, we treat length, mass and time as the three basic or fundamental quantities. Reason : Length, mass and time cannot be obtained from one another.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
In mechanics, the three quantities length, mass, and time are considered as fundamental and are used to define other physical quantities. These are considered independent and cannot be derived from one another. The reason provides a correct explanation for the assertion. So correct option is (1)
367590
Match Column I with Column II. Choose the correct answer from the options given below. Column I Column II A Torque P \(kg\,{m^{ - 1}}{s^{ - 2}}\) B Energy density Q \(kg\,m\,{s^{ - 1}}\) C Pressure gradient R \(kg\,{m^{ - 2}}{s^{ - 2}}\) D Impulse S \(kg\,{m^2}{s^{ - 2}}\)
Using of the given physical quantities are as follows: (A) Torque \(=r F \sin \theta=k g m s^{-2} \times m=k g m^{2} \mathrm{~s}^{-2}\) (B) Energy density \( = \frac{E}{V} = \frac{{kg{m^2}\;{s^{ - 2}}}}{{\;{m^3}}} = kg{m^{ - 1}}\;{s^{ - 2}}\) (C) Pressure gradient \( = \frac{{dP}}{{dx}} = \frac{{kg{m^{ - 1}}{s^{ - 2}}}}{m} = kg{m^{ - 2}}\;{s^{ - 2}}\) (D) Impulse \( = F \times t = kgm{s^{ - 2}} \times s = kgm{s^{ - 1}}\) So, correct option is (1).
JEE - 2023
PHXI02:UNITS AND MEASUREMENTS
367591
The derived unit is
1 Candela
2 Mole
3 Kelvin
4 Joule
Explanation:
Conceptual Question
PHXI02:UNITS AND MEASUREMENTS
367592
Assertion : In mechanics, we treat length, mass and time as the three basic or fundamental quantities. Reason : Length, mass and time cannot be obtained from one another.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
In mechanics, the three quantities length, mass, and time are considered as fundamental and are used to define other physical quantities. These are considered independent and cannot be derived from one another. The reason provides a correct explanation for the assertion. So correct option is (1)
367590
Match Column I with Column II. Choose the correct answer from the options given below. Column I Column II A Torque P \(kg\,{m^{ - 1}}{s^{ - 2}}\) B Energy density Q \(kg\,m\,{s^{ - 1}}\) C Pressure gradient R \(kg\,{m^{ - 2}}{s^{ - 2}}\) D Impulse S \(kg\,{m^2}{s^{ - 2}}\)
Using of the given physical quantities are as follows: (A) Torque \(=r F \sin \theta=k g m s^{-2} \times m=k g m^{2} \mathrm{~s}^{-2}\) (B) Energy density \( = \frac{E}{V} = \frac{{kg{m^2}\;{s^{ - 2}}}}{{\;{m^3}}} = kg{m^{ - 1}}\;{s^{ - 2}}\) (C) Pressure gradient \( = \frac{{dP}}{{dx}} = \frac{{kg{m^{ - 1}}{s^{ - 2}}}}{m} = kg{m^{ - 2}}\;{s^{ - 2}}\) (D) Impulse \( = F \times t = kgm{s^{ - 2}} \times s = kgm{s^{ - 1}}\) So, correct option is (1).
JEE - 2023
PHXI02:UNITS AND MEASUREMENTS
367591
The derived unit is
1 Candela
2 Mole
3 Kelvin
4 Joule
Explanation:
Conceptual Question
PHXI02:UNITS AND MEASUREMENTS
367592
Assertion : In mechanics, we treat length, mass and time as the three basic or fundamental quantities. Reason : Length, mass and time cannot be obtained from one another.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
In mechanics, the three quantities length, mass, and time are considered as fundamental and are used to define other physical quantities. These are considered independent and cannot be derived from one another. The reason provides a correct explanation for the assertion. So correct option is (1)
367590
Match Column I with Column II. Choose the correct answer from the options given below. Column I Column II A Torque P \(kg\,{m^{ - 1}}{s^{ - 2}}\) B Energy density Q \(kg\,m\,{s^{ - 1}}\) C Pressure gradient R \(kg\,{m^{ - 2}}{s^{ - 2}}\) D Impulse S \(kg\,{m^2}{s^{ - 2}}\)
Using of the given physical quantities are as follows: (A) Torque \(=r F \sin \theta=k g m s^{-2} \times m=k g m^{2} \mathrm{~s}^{-2}\) (B) Energy density \( = \frac{E}{V} = \frac{{kg{m^2}\;{s^{ - 2}}}}{{\;{m^3}}} = kg{m^{ - 1}}\;{s^{ - 2}}\) (C) Pressure gradient \( = \frac{{dP}}{{dx}} = \frac{{kg{m^{ - 1}}{s^{ - 2}}}}{m} = kg{m^{ - 2}}\;{s^{ - 2}}\) (D) Impulse \( = F \times t = kgm{s^{ - 2}} \times s = kgm{s^{ - 1}}\) So, correct option is (1).
JEE - 2023
PHXI02:UNITS AND MEASUREMENTS
367591
The derived unit is
1 Candela
2 Mole
3 Kelvin
4 Joule
Explanation:
Conceptual Question
PHXI02:UNITS AND MEASUREMENTS
367592
Assertion : In mechanics, we treat length, mass and time as the three basic or fundamental quantities. Reason : Length, mass and time cannot be obtained from one another.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
In mechanics, the three quantities length, mass, and time are considered as fundamental and are used to define other physical quantities. These are considered independent and cannot be derived from one another. The reason provides a correct explanation for the assertion. So correct option is (1)
