GATE PH 2026 Paper 1 — page 7

Questions 19–21 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 7 of 22

For the electric field of an electromagnetic wave given below, which of the following statements is correct?

Your answerChoose one option.

The electric field is linearly polarized with slope 2.

The electric field is circularly polarized with radius

The electric field is elliptically polarized with a ratio of major to minor axis being 2.

The electric field is unpolarized with the two components being phase shifted by

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A gas of non-interacting

atoms (of mass

) is in a three-dimensional trap whose energy levels can be approximated by those of a harmonic oscillator potential

. The chemical potential of the gas at

K is

Your answerChoose one option.

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Given

and

, the tensor product

Your answerChoose one option.

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2026 · Paper 1