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NEET 2026 Physics Question 2

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Question 2PhysicsSource page 4

NEET 2026 Physics Question 2

The source image is the exact booklet reference. The text below is a searchable transcription and may need final formatting review for formulas or symbols.

Question

The mean free path of molecules in an ideal gas A is half that of another ideal gas B. The diameter of the spherical molecules of gas A is twice the diameter of the molecules of B. If number densities of the gases A and B are n, and n,, respectively, then the correct option is :

Options

1n,=n,
2n,=2n, ® ny-3n, @ n,-3n,
3Refer to the source question image for option 3.
4Refer to the source question image for option 4.

Supplied answer marker

Option 4

Explanation

Explanation will be updated after review.

Source question image

Use the source crop for formulas, diagrams and typography that may not be fully represented in the text transcription.

Subject

Physics

Chapter

Chapter review pending

Topic

Topic review pending

Difficulty

Review Pending

Question type

Multiple Choice

Year

2026

Keywords

NEET 2026Re-NEET 2026Physicsquestion 2answer key

Source image verified; text transcription pending final academic review.

Re-NEET 2026 Questions with Supplied Answers

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Question 1Physics

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A particle of mass M moves along a horizontal x axis from x=0 to x = L. The coefficient of kinetic friction varies as a function of x as p(x) = p,— ox, where p,, a are constants of appropriate dimensions, so that r{L)=0. The total work done by the frictional force during the motion is npMgl, where g is the acceleration due to gravity. The value of n is :

Chapter review pending · Topic review pending

Option 4

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Question 3Physics

Review Pending

Two identical inductors are connected in two different configurations P and Q, where a time varying current I(t) I flowing, as shown in the figure. The induced emf between points a and b for configuration P is E, and that for configuration Q is E,. The ratio E/E, is : [Neglect the effect of mutual inductance.) 0m

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Option 4 - 2

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Question 4Physics

Review Pending

For sound waves, if the number of nodes for the 5° harmonic of an open-ended pipe is n and that for the 9" harmonic of the same pipe with one of its ends closed is m, the ratio = is : 5 9 0)] 3 2 3 3 31 4 5

Chapter review pending · Topic review pending

Option 3

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Question 5Physics

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Consider a long solenoid of length | and radius r. If n is the number of turns per unit length and y, is the permeability of free space, the inductance of the solenoid is :

Chapter review pending · Topic review pending

Option 1 - p mn?

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NEET 2026 Physics Question 2

Question

Options

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Explanation

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Subject

Chapter

Topic

Difficulty

Question type

Year

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Re-NEET 2026 Questions with Supplied Answers

Related questions

For sound waves, if the number of nodes for the 5° harmonic of an open-ended pipe is n and that for the 9" harmonic of the same pipe with one of its ends closed is m, the ratio = is : 5 9 0)] 3 2 3 3 31 4 5

Consider a long solenoid of length | and radius r. If n is the number of turns per unit length and y, is the permeability of free space, the inductance of the solenoid is :

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