MCQ
$'Z\ '$ is not.
- AAtomic number
- BImpedance
- CZeta potential
- ✓Partition function
✓
Answer
Correct option: D.
Partition function
$Z-$ Atomic number we study in modern physics
$Z-$ impedance we study in alternating current
$Z-$ zeta potential
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
An inclined plane making an angle of $30^{\circ}$ with the horizontal is placed in a uniform horizontal electric field $200 \, \frac{ N }{ C }$ as shown in the figure. A body of mass $1\, kg$ and charge $5\, mC$ is allowed to slide down from rest at a height of $1\, m$. If the coefficient of friction is $0.2,$ find the time (in $s$ )taken by the body to reach the bottom. $\left[ g =9.8 \,m / s ^{2}, \sin 30^{\circ}=\frac{1}{2}\right.$; $\left.\cos 30^{\circ}=\frac{\sqrt{3}}{2}\right]$
→Two plane mirrors. A and B are aligned parallel to each other, as shown in the figure. A light ray is incident at an angle of 30° at a point just inside one end of A. The plane of incidence coincides with the plane of the figure. The maximum number of times the ray undergoes reflections (including the first one) before it emerges out is
A non-planar loop of conducting wire carrying a current $I$ is placed as shown in the figure. Each of the straight sections of the loop is of length $2a$. The magnetic field due to this loop at the point $P$ $(a,0,a)$ points in the direction
→Which of the following sometimes requires initiation from a neutron?
Given the electric field of a complete amplitude modulated wave as $\vec E = \hat i\,{E_c}\left( {1 + \frac{{{E_m}}}{{{E_c}}}\cos \,\,{\omega _m}t} \right)\cos \,\,{\omega _c}t.$ Where the subscript $c$ stands for the carrier wave and $m$ for the modulating signal . The frequencies present in the modulated wave are
→Transformers are used:
A resonant $ ac $ circuit contains a capacitor of capacitance ${10^{ - 6}}F$ and an inductor of ${10^{ - 4}}H.$ The frequency of electrical oscillations will be
→In a laboratory four convex lenses ${L_1},\,{L_2},\,{L_3}$ and ${L_4}$ of focal lengths $2, 4, 6$ and $8 cm$ respectively are available. Two of these lenses form a telescope of length $10 cm$ and magnifying power $4.$ The objective and eye lenses are
→In Young's double slit arrangement, water is filled in the space between screen and slits. Then :
An archaeologist analyses the wood in a prehistoric structure and finds that ${C^{14}}$ (Half life $= 5700\, years$) to ${C^{12}} $ is only one- fourth of that found in the cells buried plants. The age of the wood is about ........$years$
→