Question

What are the drawback of Rutherford model? give one diagram also....​

Answer 1

Answer:

The major drawback of Rutherford experiment is that the orbital revolution of the electron is not expected to be stable. According to Rutherford's model, the electrons, while moving in their orbits, would give up energy. This would make them slow down, gradually and move towards the nucleus.

Answer 2

QUESTION⤵️

what are the drawback of rutherford model? give one diagram also....

ANSWER ⤵️

(i.). This theory could not explain stabling of atom.

According to maxwell electron loose its energy continuously in the form of electromagnetic radiation. As a result of this, the e- should loose energy at every turn and move closer and closer to the nucleus following a spiral path. The ultimate result will be that it will fall into the nucleus, thereby making the atom unstable.

(ii.) If the electron's loose energy continuously, the observed spectrum should be continuous but the actual observed spectrum consists of well defined lines of definite frequencies. Hence, the loss of energy by electron is not continuous in an atom.

LET'S EXPLORE MORE⤵️

RUTHERFORD OBSERVATIONS:::-

(1.) Most of the alpha particles (nearly 99.9%) went straight without any deflection.

(2.) Few alpha particles get deflected through small angles.

(3.) Very few alpha particles get deflected through large angles and almost 1 in 20,000 rebound back. i.e., a deflection of 180°

THE RADIUS IN THIS USED IS

THE RADIUS IN THIS USED IS 1.33× 10^-13 × A^1/3 cm

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