Question
$ML{T^{ - 1}}$ represents the dimensional formula of
✓
Answer
(b) Momentum = $mv$ = $[ML{T^{ - 1}}]$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If a stone projected from ground, takes $4 \,s$ to reach the topmost point of its trajectory, then time of flight is .......... $s$
→$_6^{12}C$ absorbs an energetic neutron and emits beta particles. The resulting nucleus is
→A potential barrier of $ 0.50 $ $V $ exists across a $P-N$ junction. If the depletion region is $5.0 \times {10^{ - 7}}$m wide, the intensity of the electric field in this region is
→A neutron with velocity $V$ strikes a stationary deuterium atom, its kinetic energy changes by a factor of
→A beam of electrons and protons move parallel to each other in the same direction, then they
Arrange the following compounds in order of their reactivity toward $LiAlH_4$
→Assume that protons and neutrons have equal masses. Mass of a nucleon is $1.6 \times 10^{-27}\,kg$ and radius of nucleus is $1.5 \times 10^{-15} A ^{1 / 3}\,m$. The approximate ratio of the nuclear density and water density is $n \times 10^{13}$. The value of $n$ is $.................$
→Truth table for the given circuit will be
One end of a uniform rod of mass $m_1$ and crosssectional area $A$ is hung from a ceiling. The other end of the bar is supporting mass $m_2$. The stress at the midpoint is
→Two forces $P$ and $Q$, of magnitude $2F$ and $3F$, respectively, are at an angle $\theta $ with each other. If the force $Q$ is doubled, then their resultant also gets doubled. Then, the angle $\theta $ is $...... ^o$
→