NEET Physics Units And Measurement Priniciple Of Homoginity MCQs

${\rm{J}}{{\rm{m}}^{ - 2}}{{\rm{s}}^{ - 1}}$

${\rm{J}}{{\rm{m}}^{ - 1}}{{\rm{s}}^{ - 2}}$

${\rm{W}}{{\rm{m}}^{ - 2}}$

${\rm{J}}{{\rm{m}}^{ - 2}}$

Time

Mass

Distance

Energy

Torque : Newton metre

Stress : Newton ${\rm{metr}}{{\rm{e}}^{ - 2}}$

Modulus of elasticity : Newton ${\rm{metr}}{{\rm{e}}^{ - 2}}$

Surface tension : Newton ${\rm{metr}}{{\rm{e}}^{ - 2}}$

${10^{30}}$

${10^{40}}$

${10^{50}}$

${10^{60}}$

${\rm{T}}{{\rm{J}}^{ - 1}}$

${\rm{J}}{{\rm{T}}^{ - 1}}$

${\rm{A}}{{\rm{m}}^{ - 2}}$

${\rm{A}}{{\rm{m}}^{ - 1}}$

Velocity

Angular momentum

Momentum

Energy

${n_1}{u_1} = {n_2}{u_2}$

${n_1}{u_1} + \;{n_2}{u_2} = 0$

${n_1}{n_2} = {u_1}{u_2}$

$\left( {{n_1} + {u_1}} \right) = \left( {{n_2} + {u_2}} \right)$

Rotation of earth on its axis

Oscillations of quartz crystal

Vibrations of cesium atom

Earth’s orbital motion around the sun

16 times

8 times

2 times

4 times