Utme 2025 Physics Question 29
Practice objective / multiple choice question 29 from the 2025 Utme Physics examination. This question covers General .
On a fairly cool rainy day when the temperature is \( 20^{\circ} \mathrm{C} \). the length of a steel railroad track is 20 m . What will be its length on a hot dry day when the temperature is \( 40^{\circ} \mathrm{C} \) ? [coefficient of linear. expansion of steel \( \left.=11 \times 10^{-4} \mathrm{~K}^{-1}\right] \)
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About This Question
This is Utme 2025 Physics Question 29. It is one of the objective questions from the 2025 Utme Physics examination.
The question covers General .
Difficulty level: 2 .
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