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Friday, 9 October

NEET UG · Physics · Thermal Properties of Matter

Conduction through Composite Rods

NEET asked Conduction through Composite Rods twice, in 2017 and 2025: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Heat Transfer and Thermal Expansion, in Thermal Properties of Matter (Physics). The longest wait between two papers asking it was 8 years.

Updated 2026-10-08

Times asked
2
in 2017–2026
Papers
2
of 10
First asked
2017
last in 2025
Chance next paper
6%
calibrated historical rate

Questions on this idea, by paper

2017–2026. 2017 and 2025.

0241’170’180’190’200’210’220’230’241’250’26

How NEET framed it

Figure-based is the usual form. Skill tested: application.

  • Effective conductivity of composite rod
  • Numerical

Chance asked next paper 6%

Every question

All 2 questions

From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.

Papers: NEET 2017, NEET 2025.

Same topic

Other ideas in Heat Transfer and Thermal Expansion

Heat Transfer and Thermal Expansion has 6 ideas NEET has asked; 2 of them came up in more than one question.