MCQ
The idea of matter waves was given by
- ADavisson and Germer
- ✓de-Broglie
- CEinstein
- DPlanck
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $List-I$ | $List-II$ |
| ($P$) If $n=2$ and $\alpha=180^{\circ}$, then all the possible values of $\theta_0$ will be | ($1$) $30^{\circ}$ and $0^{\circ}$ |
| ($Q$) If $n=\sqrt{3}$ and $\alpha=180^{\circ}$, then all the possible values of $\theta_0$ will be | ($2$) $60^{\circ}$ and $0^{\circ}$ |
| ($R$) If $n=\sqrt{3}$ and $\alpha=180^{\circ}$, then all the possible values of $\phi_0$ will be | ($3$) $45^{\circ}$ and $0^{\circ}$ |
| ($S$) If $n=\sqrt{2}$ and $\theta_0=45^{\circ}$, then all the possible values of $\alpha$ will be | ($4$) $150^{\circ}$ |
| ($5$) $0^{\circ}$ |
