NEET Physics MCQ: NCERT Unit & Measurement

🎯Topic:Conversion Of Units For One System To Another

🎯Difficulty :Hard

🔄Ncert Concepts :Unit Conversion, Energy, Mole Concept

Related Questions

Dimensional formula of magnetic flux is

$M{L^2}{T^{ - 2}}{A^{ - 1}}$

$M{L^0}{T^{ - 2}}{A^{ - 2}}$

${M^0}{L^{ - 2}}{T^{ - 2}}{A^{ - 3}}$

$M{L^2}{T^{ - 2}}{A^3}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :magnetic flux, dimensional analysis, units

The dimensions of universal gas constant is

$\left[ {M{L^2}{T^{ - 2}}{heta ^{ - 1}}} \right]$

$\left[ {{M^2}L{T^{ - 2}}heta } \right]$

$\left[ {M{L^3}{T^{ - 1}}{heta ^{ - 1}}} \right]$

None of these

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🎯Difficulty :Easy

🔄Ncert Concepts :Dimensional Analysis, Universal Gas Constant

If force (F), mass (M), length (L) are taken as fundamental quantities, dimensions of the time will be

$\left[ {MLF} \right]$

$\left[ {ML{F^{ - 1}}} \right]$

$\left[ {{M^{1/2}}{L^{1/2}}{F^{1/2}}} \right]$

$\left[ {{M^{1/2}}{L^{1/2}}{F^{ - 1/2}}} \right]$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

⚡ Time Required :3 mins

🔄Ncert Concepts :Dimensional Analysis, Fundamental Quantities, Force, Mass, Length, Time

The dimensions of electric dipole moment are

$\left[ {{{\rm{L}}^2}{\rm{I}}} \right]$

$\left[ {{\rm{LI}}} \right]$

$\left[ {{\rm{LTI}}} \right]$

$\left[ {{{\rm{T}}^{ - 2}}} \right]$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :electric dipole moment, dimensional analysis

The dimensions of universal gravitational constant are

${M^{ - 2}}{L^2}{T^{ - 2}}$

${M^{ - 1}}{L^3}{T^{ - 2}}$

$M{L^{ - 1}}{T^{ - 2}}$

$M{L^2}{T^{ - 2}}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Universal Gravitational Constant, Dimensional Analysis

Dimensional formula of Stefan’s constant is

$\left[ {{\rm{M}}{{\rm{T}}^{ - 3}}{{\rm{K}}^{ - 4}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{K}}^{ - 4}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}} \right]$

$\left[ {{\rm{M}}{{\rm{T}}^{ - 2}}{{\rm{L}}^0}} \right]$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Stefan-Boltzmann Law, Dimensional Analysis

The dimensional formula of modulus of rigidity is

$\left[ {{\rm{M}}{{\rm{L}}^{ - 2}}{{\rm{T}}^{ - 2}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 3}}{{\rm{T}}_2}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 2}}} \right]$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :modulus of rigidity, dimensional analysis, stress, strain

Inductance L can be dimensionally represented as

$M{L^2}{T^{ - 2}}{A^{ - 2}}$

$M{L^2}{T^{ - 4}}{A^{ - 3}}$

$M{L^{ - 2}}{T^{ - 2}}{A^{ - 2}}$

$M{L^2}{T^4}{A^3}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Inductance, Dimensional Analysis

Dimensional formula for volume elasticity is

${M^1}{L^{ - 2}}{T^{ - 2}}$

${M^1}{L^{ - 3}}{T^{ - 2}}$

${M^1}{L^2}{T^{ - 2}}$

${M^1}{L^{ - 1}}{T^{ - 2}}$

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🔄Ncert Concepts :Bulk Modulus, Dimensional Analysis

10.

The fundamental unit, which has the same power in the dimensional formulae of surface tension and viscosity is

Mass

Length

Time

None of these

Question Tags

🎯Topic:Conversion Of Units For One System To Another

🎓 Ncert Level:Analyzing