(a) State Heisenberg's uncertainty principle.
(b) Mention two phenomena that can only be explained in terms of the particulate nature of light.
(b) Mention two phenomena that can only be explained in terms of the particulate nature of light.
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Correct Answer: Option n
Explanation:
(a) Heinsenberg's uncertainty principle states that it is impossible to determine simultaneously the exact position and exact momentum of a particle
(b) Black body radiation - Photo electricity.
(a) Heinsenberg's uncertainty principle states that it is impossible to determine simultaneously the exact position and exact momentum of a particle
(b) Black body radiation - Photo electricity.