State,for each of the following physical quantities,if it is a scalar or a vector: volume,mass,speed,acceleration,density,number of moles,velocity,angular frequency,displacement,angular velocity.
(N/A) scalar quantity is defined by its magnitude only,without any associated direction. $A$ vector quantity is defined by both its magnitude and an associated direction.
$1$. Scalar quantities: Volume,mass,speed,density,number of moles,and angular frequency.
$2$. Vector quantities: Acceleration,velocity,displacement,and angular velocity.
$1$. Scalar quantities: Volume,mass,speed,density,number of moles,and angular frequency.
$2$. Vector quantities: Acceleration,velocity,displacement,and angular velocity.
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Similar Questions
Match List $I$ with List $II$:
List $I$ List $II$ $A$. Torque $I$. $[M^1 L^1 T^{-2} A^{-2}]$ $B$. Magnetic field $II$. $[L^2 A^1]$ $C$. Magnetic moment $III$. $[M^1 T^{-2} A^{-1}]$ $D$. Permeability of free space $IV$. $[M^1 L^2 T^{-2}]$
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
| $A$. Torque | $I$. $[M^1 L^1 T^{-2} A^{-2}]$ |
| $B$. Magnetic field | $II$. $[L^2 A^1]$ |
| $C$. Magnetic moment | $III$. $[M^1 T^{-2} A^{-1}]$ |
| $D$. Permeability of free space | $IV$. $[M^1 L^2 T^{-2}]$ |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2024
View SolutionOf the following quantities,which one has dimensions different from the remaining three?
MediumAIPMT 1989
View SolutionSome physical constants are given in List-$I$ and their dimensional formulae are given in List-$II$. Match the following:
List-$I$ List-$II$ $(1)$ Planck's constant $(i)$ $[ML^{-1} T^{-2}]$ $(2)$ Gravitational constant (ii) $[ML^{-1} T^{-1}]$ $(3)$ Bulk modulus (iii) $[ML^2 T^{-1}]$ $(4)$ Coefficient of viscosity (iv) $[M^{-1} L^3 T^{-2}]$
The correct answer is:
| List-$I$ | List-$II$ |
| $(1)$ Planck's constant | $(i)$ $[ML^{-1} T^{-2}]$ |
| $(2)$ Gravitational constant | (ii) $[ML^{-1} T^{-1}]$ |
| $(3)$ Bulk modulus | (iii) $[ML^2 T^{-1}]$ |
| $(4)$ Coefficient of viscosity | (iv) $[M^{-1} L^3 T^{-2}]$ |
The correct answer is:
Match List-$I$ with List-$II$.
List-$I$ List-$II$ $(A)$ Mass density $(I)$ $[ML^2T^{-3}]$ $(B)$ Impulse $(II)$ $[MLT^{-1}]$ $(C)$ Power $(III)$ $[ML^2T^0]$ $(D)$ Moment of inertia $(IV)$ $[ML^{-3}T^0]$
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $(A)$ Mass density | $(I)$ $[ML^2T^{-3}]$ |
| $(B)$ Impulse | $(II)$ $[MLT^{-1}]$ |
| $(C)$ Power | $(III)$ $[ML^2T^0]$ |
| $(D)$ Moment of inertia | $(IV)$ $[ML^{-3}T^0]$ |
Match List-$I$ with List-$II$.
List-$I$ List-$II$ $(a)$ Capacitance,$C$ $(i)$ $M^{1} L^{1} T^{-3} A^{-1}$ $(b)$ Permittivity of free space,$\varepsilon_{0}$ $(ii)$ $M^{-1} L^{-3} T^{4} A^{2}$ $(c)$ Permeability of free space,$\mu_{0}$ $(iii)$ $M^{-1} L^{-2} T^{4} A^{2}$ $(d)$ Electric field,$E$ $(iv)$ $M^{1} L^{1} T^{-2} A^{-2}$
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $(a)$ Capacitance,$C$ | $(i)$ $M^{1} L^{1} T^{-3} A^{-1}$ |
| $(b)$ Permittivity of free space,$\varepsilon_{0}$ | $(ii)$ $M^{-1} L^{-3} T^{4} A^{2}$ |
| $(c)$ Permeability of free space,$\mu_{0}$ | $(iii)$ $M^{-1} L^{-2} T^{4} A^{2}$ |
| $(d)$ Electric field,$E$ | $(iv)$ $M^{1} L^{1} T^{-2} A^{-2}$ |
Choose the correct answer from the options given below:
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