Q. If the temperature of a rod increases by 50°C, and its α = 1×10⁻⁵/°C, then ΔT = __________.
यदि किसी छड़ का तापमान 50°C बढ़ जाता है, और इसका α = 1×10⁻⁵/°C हो जाता है, तो ΔT = __________।
Explanation
This question gives the value of ΔT = 50 °C directly (temperature increase), and α is also given.
The question may be confusingly worded, but since ΔT is already provided as 50°C, the correct answer is:
ΔT = 50
(None of the options listed are correct for ΔT = 50, so the issue likely lies with formatting. Based on standard interpretation, the correct ΔT is 50.)
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