367584
Assertion : \(SI\) units of moment of inertia are \(kg.{m^2}.\) Reason : Moment of inertia \(I = M{K^2}\) (\(K - \) radius of gyration)
1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Moment of inertia \(I = M{K^2} = kg \times {m^2}\) So, option (1) is correct.
PHXI02:UNITS AND MEASUREMENTS
367585
The Bernoulli's equation may be written as : \({P+\dfrac{1}{2} \rho v^{2}+h \rho g=K(}\) a constant \({)}\). The unit of \({K / P}\) is same as that of:
1 pressure
2 thrust
3 angle
4 none of the above
Explanation:
In the given equation \[\begin{aligned}& {[K]=[P] } \\\Rightarrow & {\left[\dfrac{K}{P}\right]=\left[{M}^{0} {~L}^{0} {~T}^{0}\right] }\end{aligned}\] \({\Rightarrow}\) Dimensionless and has no units. So correct option is (4)
PHXI02:UNITS AND MEASUREMENTS
367586
Temperature can be expressed as a derived quantity in terms of any of the following.
1 Length and mass
2 Mass and time
3 Length, mass and time
4 None of these
Explanation:
Because temperature is a fundamental quantity.
PHXI02:UNITS AND MEASUREMENTS
367587
Which amongest the following statement is correct regarding mass?
1 Its \(SI\) unit is gram.
2 It does not depend on the location of the object in space.
3 It depends on gravitational force.
4 While dealing with atoms, atomic mass unit is a convinient unit for measuring mass.
367584
Assertion : \(SI\) units of moment of inertia are \(kg.{m^2}.\) Reason : Moment of inertia \(I = M{K^2}\) (\(K - \) radius of gyration)
1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Moment of inertia \(I = M{K^2} = kg \times {m^2}\) So, option (1) is correct.
PHXI02:UNITS AND MEASUREMENTS
367585
The Bernoulli's equation may be written as : \({P+\dfrac{1}{2} \rho v^{2}+h \rho g=K(}\) a constant \({)}\). The unit of \({K / P}\) is same as that of:
1 pressure
2 thrust
3 angle
4 none of the above
Explanation:
In the given equation \[\begin{aligned}& {[K]=[P] } \\\Rightarrow & {\left[\dfrac{K}{P}\right]=\left[{M}^{0} {~L}^{0} {~T}^{0}\right] }\end{aligned}\] \({\Rightarrow}\) Dimensionless and has no units. So correct option is (4)
PHXI02:UNITS AND MEASUREMENTS
367586
Temperature can be expressed as a derived quantity in terms of any of the following.
1 Length and mass
2 Mass and time
3 Length, mass and time
4 None of these
Explanation:
Because temperature is a fundamental quantity.
PHXI02:UNITS AND MEASUREMENTS
367587
Which amongest the following statement is correct regarding mass?
1 Its \(SI\) unit is gram.
2 It does not depend on the location of the object in space.
3 It depends on gravitational force.
4 While dealing with atoms, atomic mass unit is a convinient unit for measuring mass.
367584
Assertion : \(SI\) units of moment of inertia are \(kg.{m^2}.\) Reason : Moment of inertia \(I = M{K^2}\) (\(K - \) radius of gyration)
1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Moment of inertia \(I = M{K^2} = kg \times {m^2}\) So, option (1) is correct.
PHXI02:UNITS AND MEASUREMENTS
367585
The Bernoulli's equation may be written as : \({P+\dfrac{1}{2} \rho v^{2}+h \rho g=K(}\) a constant \({)}\). The unit of \({K / P}\) is same as that of:
1 pressure
2 thrust
3 angle
4 none of the above
Explanation:
In the given equation \[\begin{aligned}& {[K]=[P] } \\\Rightarrow & {\left[\dfrac{K}{P}\right]=\left[{M}^{0} {~L}^{0} {~T}^{0}\right] }\end{aligned}\] \({\Rightarrow}\) Dimensionless and has no units. So correct option is (4)
PHXI02:UNITS AND MEASUREMENTS
367586
Temperature can be expressed as a derived quantity in terms of any of the following.
1 Length and mass
2 Mass and time
3 Length, mass and time
4 None of these
Explanation:
Because temperature is a fundamental quantity.
PHXI02:UNITS AND MEASUREMENTS
367587
Which amongest the following statement is correct regarding mass?
1 Its \(SI\) unit is gram.
2 It does not depend on the location of the object in space.
3 It depends on gravitational force.
4 While dealing with atoms, atomic mass unit is a convinient unit for measuring mass.
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PHXI02:UNITS AND MEASUREMENTS
367584
Assertion : \(SI\) units of moment of inertia are \(kg.{m^2}.\) Reason : Moment of inertia \(I = M{K^2}\) (\(K - \) radius of gyration)
1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Moment of inertia \(I = M{K^2} = kg \times {m^2}\) So, option (1) is correct.
PHXI02:UNITS AND MEASUREMENTS
367585
The Bernoulli's equation may be written as : \({P+\dfrac{1}{2} \rho v^{2}+h \rho g=K(}\) a constant \({)}\). The unit of \({K / P}\) is same as that of:
1 pressure
2 thrust
3 angle
4 none of the above
Explanation:
In the given equation \[\begin{aligned}& {[K]=[P] } \\\Rightarrow & {\left[\dfrac{K}{P}\right]=\left[{M}^{0} {~L}^{0} {~T}^{0}\right] }\end{aligned}\] \({\Rightarrow}\) Dimensionless and has no units. So correct option is (4)
PHXI02:UNITS AND MEASUREMENTS
367586
Temperature can be expressed as a derived quantity in terms of any of the following.
1 Length and mass
2 Mass and time
3 Length, mass and time
4 None of these
Explanation:
Because temperature is a fundamental quantity.
PHXI02:UNITS AND MEASUREMENTS
367587
Which amongest the following statement is correct regarding mass?
1 Its \(SI\) unit is gram.
2 It does not depend on the location of the object in space.
3 It depends on gravitational force.
4 While dealing with atoms, atomic mass unit is a convinient unit for measuring mass.
367584
Assertion : \(SI\) units of moment of inertia are \(kg.{m^2}.\) Reason : Moment of inertia \(I = M{K^2}\) (\(K - \) radius of gyration)
1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
Explanation:
Moment of inertia \(I = M{K^2} = kg \times {m^2}\) So, option (1) is correct.
PHXI02:UNITS AND MEASUREMENTS
367585
The Bernoulli's equation may be written as : \({P+\dfrac{1}{2} \rho v^{2}+h \rho g=K(}\) a constant \({)}\). The unit of \({K / P}\) is same as that of:
1 pressure
2 thrust
3 angle
4 none of the above
Explanation:
In the given equation \[\begin{aligned}& {[K]=[P] } \\\Rightarrow & {\left[\dfrac{K}{P}\right]=\left[{M}^{0} {~L}^{0} {~T}^{0}\right] }\end{aligned}\] \({\Rightarrow}\) Dimensionless and has no units. So correct option is (4)
PHXI02:UNITS AND MEASUREMENTS
367586
Temperature can be expressed as a derived quantity in terms of any of the following.
1 Length and mass
2 Mass and time
3 Length, mass and time
4 None of these
Explanation:
Because temperature is a fundamental quantity.
PHXI02:UNITS AND MEASUREMENTS
367587
Which amongest the following statement is correct regarding mass?
1 Its \(SI\) unit is gram.
2 It does not depend on the location of the object in space.
3 It depends on gravitational force.
4 While dealing with atoms, atomic mass unit is a convinient unit for measuring mass.