Answer:
Option D
Explanation:
(A) Nodes (III) $|\psi^{2}|$ is zero because $|\psi^{2}|$ represents the region where probability of electron finding is zero
(B) Subsidiary quantum Number
(I) is a three-dimensional shape of the orbital. It is also called the azimuthal quantum number (l). The values of (l) give three-dimensional shapes of orbitals
(C) White Light
(V) Continuous spectrum because when all the energy waves are so close to each other that they appear as in a continuous pattern, the spectrum is called a continuous spectrum
(D) (II) Heisenberg's Uncertainty principle
Significant only for motion of microscopic objects, because , according to this principle, it is impossible to determine simultaneously , the exact position and exact momentum (or velocity) of an electron. Hence , (d) is the correct option
