ABC26PH1166 · Options
Subject: Physical Chemistry · Chapter: Options · Topic: Options – General · Exam: NET 2020-2021 · Marks: 2 · Difficulty: Easy
The commutator, $\left[\hat{\mathrm{x}}, \hat{\mathrm{p}}_{\mathrm{x}}^{2}\right]$ is equivalent to
(a)$-2 \mathrm{i} h \hat{\mathrm{p}}_{\mathrm{x}}$
(b)$2 \mathrm{ih} \hat{\mathrm{p}}_{\mathrm{x}}$
(c)$-\mathrm{ih} \hat{\mathrm{p}}_{\mathrm{x}}$
(d)$\mathrm{ih} \hat{\mathrm{p}}_{\mathrm{x}}$
Answer
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Explanation
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