MCQ
In Rutherford's $\alpha\text{ - particle}$ scattering experiment, what will be correct angle for α scattering for an impact parameter $b = 0?$
- A$90^\circ .$
- B$270^\circ .$
- C$0^\circ .$
- ✓$180^\circ .$
✓
Answer
Correct option: D.
$180^\circ .$
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
Ideal $P - N$ junction can be used :
→When the power delivered by a $100\,volt$ battery is $40\,watts$ the equivalent resistance of the circuit is ........... $ohms$
→A thin circular disk of radius $R$ is uniformly charged with density $\sigma>0$ per unit area. The disk rotates about its axis with a uniform angular speed $\omega$. The magnetic moment of die disk is
→In hydrogen atom, if transition of electron from third orbit to second orbit, then wavelength of emitted radiation will be :
The figure shows diffraction pattern of two nearby points. The two points are:
If a spherical conductor comes out from the closed surface of the sphere then total flux emitted from the surface will be
The value of power dissipated across the zener diode $\left( V _{ z }=15 V \right)$ connected in the circuit as shown in the figure is $x \times 10^{-1}$ watt.
→The value of $x ,$ to the nearest integer, is ..............
Two resistors are connected in series across a battery as shown in figure. If a voltmeter of resistance $2000 \,\Omega$ is used to measure the potential difference across $500 \,\Omega$ resister, the reading of the voltmeter will be ............... $V$
→Two identical capacitors, have the same capacitance $C$. One of them is charged to potential $V_1$ and the other to $V_2$. The negative ends of the capacitors are connected together. When the positive ends are also connected, the decrease in energy of the combined system is
→Which of the following did Bohr use to explain his theory?