Advertisements
Advertisements
प्रश्न
What were the drawbacks of Rutherford’s model of an atom?
Advertisements
उत्तर
Drawbacks of Rutherford’s model of an atom:
- Any particle in a circular motion would undergo acceleration and would radiate energy. Thus revolving electron would lose energy and finally fall into the nucleus. Thus atom should be unstable and should not exist in a stable form.
- The model did not give any arrangement of electrons around the nucleus.
APPEARS IN
संबंधित प्रश्न
What are the limitations of Rutherford’s model of the atom?
In Rutherford’s experiment, generally the thin foil of heavy atoms, like gold, platinum etc. have been used to be bombarded by the α-particles. If the thin foil of light atoms like aluminium etc. is used, what difference would be observed from the above results?
State whether the following statement is true or false :
Thomson proposed that the nucleus of an atom contains protons and neutrons.
(a) What is the nucleus of an atom and what is the nature of charge on it?
(b) Name the scientist who discovered the nucleus of atom.
Describe the Rutherford's model of an atom. State one drawback of Rutherford's model of the atom.
State true or false. If false, correct the statement.
In an atom, electrons revolve around the nucleus in fixed orbits.
Rutherford’s α-particle scattering experiment led to the discovery of the ———
Enlist the conclusions drawn by Rutherford from his α-ray scattering experiment.
Which of the following conclusions could not be derived from Rutherford’s α -particle scattering experiment?
When an α-particle happens to come near a nucleus the intense electric field of these scatters it through a large angle then what is the effect of atomic electrons on α-particle?
