Tardigrade
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Tardigrade
Question
Physics
Choose the correct option from the following options given below :
Q. Choose the correct option from the following options given below :
2458
164
JEE Main
JEE Main 2022
Atoms
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A
In the ground state of Rutherford's model electrons are in stable equilibrium. While in Thomson's model electrons always experience a net-force.
B
An atom has a nearly continuous mass distribution in a Rutherford's model but has a highly non-uniform mass distribution in Thomson's model
C
A classical atom based on Rutherford's model is doomed to collapse.
D
The positively charged part of the atom possesses most of the mass in Rutherford's model but not in Thomson's model
Solution:
According to Rutherford,
e
−
revolves around nucleus in circular orbit. Thus
e
−
is always accelerating (centripetal acceleration). An accelerating change emits EM radiation and thus
e
−
should loose energy and finally should collapse in the nucleus.