Question

Which of the following theories can be adopted to rectify the drawbacks of classical theory? *
(A) Compton theory
(B) Quantum theory
(C) Band theory
(D) Electron theory​

Answer 1

Answer:

The answer is a option B

Answer 2

Answer:

B) Quantum theory

Explanation:

     According to classical theory, the properties of metal such as electrical and thermal conductivities are well explained on the assumption that metals contain free electrons which are responsible for electrical conductivity but in quantum theory, it explains that free electron moves with a constant potential.

    Hence Quantum theory is used to rectify the drawbacks of classical theory.