Question
Write two important limitations of Rutherford nuclear model of the atom.

Answer

  1. According to Rutherford model, electron orbiting around the nucleus, continuously radiates energy due to the acceleration; hence the atom will not remain stable.
  2. As electron spirals inwards; its angular velocity and frequency change continuously; therefore it will emit a continuous spectrum.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Derive/obtain the instantaneous power and average power for an $AC$ circuit having purely inductive component.
White light is used in a Young's double slit experiment. Find the minimum order of the violet fringe $(\lambda=400\ \text{nm}),$ which overlaps with a red fringe $(\lambda=700\ \text{nm}).$
i. Define the terms: impact parameter and distance of closest approach for an -particle in the GeigerMarsden scattering experiment.
ii. What will be the value of the impact parameter for scattering angle (I) $\theta=0^{\circ}$ and (II) $\theta=180^{\circ}$ ?
It is said that a liquid rises or is depressed in a capillary due to the surface tension. If a liquid neither rises nor depresses in a capillary, can we conclude that the surface tension of the liquid is zero?
Can you ever have a situation in which a light ray goes undeviated through a prism?
The length and the radius of a cylinder measured with a slide callipers are found to be 4.54cm and 1.75cm respectively. Calculate the volume of the cylinder.
A compound microscope forms an inverted image of an object. In which of the following cases it is kely to create difficulties?
  1. Looking at small germs.
  2. Looking at circular spots.
  3. Looking at a vertical tube containing some water.
Explain the relationship between mass and energy from Einstein's theory of special relativity.
A point charge is taken from a point A to a point B in an electric field. Does the work done by the electric field depend on the path of the charge?
The dimensions of an atom are of the order of an Angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electrostatic field inside a conductor zero?