Telangana Police Constable 2018 · Question 61 of 125

Which of the following are poor conductors of heat? (a) Pure water (b) Iron (c) Air (d) Steel

General Science - Physics

Answer: B. (a), (c) only

Pure water and air are poor conductors of heat; iron and steel are good conductors.

Source: Telangana Police Constable Preliminary Exam 2018 Official Paper (TSLPRB) via Examrace/Doorsteptutor

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