In subatomic world things can be predicted with _precision.
Correct answer: B. Less than 1
- A. 1
- B. Less than 1
- C. Absolutely no
- D. None of these
Explanation
Option A : Things are not predicted with 1 precision. Option: B In a subatomic world, things can be predicted with less than 1 precision. Option C : Things are predicted with less than 1 precision but we can't say absolutely no to the precision.
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Quantum theory treats electromagnetic radiation as packets of energy called photons, with energy proportional to frequency through E equals hf. The topic covers Planck's hypothesis, photon momentum, the photoelectric effect, threshold frequency, work function and wave particle duality, distinguishing quantised energy exchange from classical continuous radiation.
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