Home
Class 12
PHYSICS
Answer the following questions, which he...

Answer the following questions, which help you understand the difference between Thomson’s model and Rutherford’s model better.
(a) Is the average angle of deflection of a-particles by a thin gold foil predicted by Thomson’s model much less, about the same, or much greater than that predicted by Rutherford’s model?

Text Solution

Verified by Experts

About the same.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMS

    NCERT GUJARATI|Exercise EXERCISES|14 Videos

  • ALTERNATING CURRENT

    NCERT GUJARATI|Exercise ADDITIONAL EXERCISES|19 Videos

  • CURRENT ELECTRICITY

    NCERT GUJARATI|Exercise ADDITIONAL EXERCISES|9 Videos

Similar Questions

Explore conceptually related problems

Is the average angle of deflection of lpha particles by a thin gold foil predicted by Thomson's model much less, about the same, or much greater than that predicted by Rutherford's model ?

Answer the following questions, which help you understand the difference between Thomson’s model and Rutherford’s model better. Is the probability of backward scattering (i.e., scattering of a-particles at angles greater than 90°) predicted by Thomson’s model much less, about the same, or much greater than that predicted by Rutherford’s model?

Is the probability of backward scattering (i.e., scattering of alpha particles at angles greater than 90^(@)) predicted by Thomson's model much less, about the same, or much greater than that predicted by Rutherford's model ?

Answer the following questions, which help you understand the difference between Thomson’s model and Rutherford’s model better. In which model is it completely wrong to ignore multiple scattering for the calculation of average angle of scattering of a-particles by a thin foil?

Answer the following questions, which help you understand the difference between Thomson’s model and Rutherford’s model better. Keeping other factors fixed, it is found experimentally that for small thickness t, the number of a-particles scattered at moderate angles is proportional to t. What clue does this linear dependence on t provide?

The size of the atom in Thomson's model is .......... the atomic size in Rutherford's model. (much greater than/no different from/much less than

Choose the correct alternative from the clues given at the end of the each statement: The size of the atom in Thomson’s model is .......... the atomic size in Rutherford’s model. (much greater than/no different from/much less than.)

Choose the correct alternative from the clues given at the end of the each statement: A classical atom based on .......... is doomed to collapse. (Thomson’s model/ Rutherford’s model.)

Choose the correct alternative from the clues given at the end of the each statement: In the ground state of .......... electrons are in stable equilibrium, while in .......... electrons always experience a net force. (Thomson’s model/ Rutherford’s model.)

In the Rutherford’s nuclear model of the atom, the nucleus (radius about 10^(–15) m) is analogous to the sun about which the electron move in orbit (radius ~~ 10^(–10) m) like the earth orbits around the sun. If the dimensions of the solar system had the same proportions as those of the atom, would the earth be closer to or farther away from the sun than actually it is? The radius of earth’s orbit is about 1.5 xx 10^(11) m. The radius of sun is taken as 7 xx 10^8 m .

Home
Profile