Physics
2018 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE PH 2018 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 43–45 of 65. Imported answers require review unless explicitly marked reviewed.
Question 33
Open questionPHMCQ2 marksNeeds review
Three particles are to be distributed in four non-degenerate energy levels. The possible number of ways of distribution: (i) for distinguishable particles, and (ii) for identical Bosons, respectively, is
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The term symbol for the electronic ground state of oxygen atom is
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 35
Open questionPHMCQ2 marksNeeds review
The energy dispersion for electrons in one dimensional lattice with lattice parameter
is given by
, where
and
are constants. The effective mass of the electron near the bottom of the band isYour answerChoose one option.
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