MCQ
According to De-Broglie, the waves are associated with ______
- Amoving neutral particles only.
- Bmoving charged particle only.
- Celectrons only
- ✓all moving matter particles
✓
Answer
Correct option: D.
all moving matter particles
According to De-Broglie, the waves are associated with all moving matter particles.
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
The angle made by orbital angular momentum of electron with the direction of the orbital magnetic moment is
In a single slit experiment, the width of the slit is doubled. Which one of the following statements is correct?
The molecular mass of a gas having r.m.s, speed four times as that of another gas having molecular mass 32 is
The gyromagnetic ratio of an orbital electron is the ratio of its
Assuming the atom is in the ground state, the expression for the magnetic field at a point nucleus in hydrogen atom due to circular motion of electron is $\left[\begin{array}{l}\mu_0 \rightarrow \text { permeability of free space, } m \rightarrow \text { mass of electron } \\ \varepsilon_0 \rightarrow \text { permittivity of free space, } h \rightarrow \text { Planck's constant }\end{array}\right]$
→The displacement of a particle executing S.H.M. is $x=a \sin (\omega t-\phi)$. Velocity of the particle at time $t=\frac{\phi}{\omega}$ is $\left(\cos 0^{\circ}=1\right)$
→A metal wire of density ' $r$ ' floats on water surface horizontally. If it is not to sink in water then maximum radius of wire is proportional to ( $T=$ surface tension of water, $g=$ gravitational acceleration)
→→
A disc has mass ' $M$ ' and radius ' $R$ '. How much tangential force should be applied to the rim of the disc so as to rotate with angular velocity ' $\omega$ ' in time ' $t$ '?
→An electron in potentiometer wire experiences a force $2.4 \times 10^{-19} N$. The length of potentiometer wire is $6 m$. The e.m.f. of the battery connected across the wire is (electronic charge $=1.6 \times 10^{-19} C$ )
→