JEE Main 11 Jan 2019 Shift 2 Solved Paper

Section: Physics
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Question : 21 of 90
 
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A thermometer graduated according to a linear scale reads a value x0 when in contact with boiling water, and x0∕3 when in contact with ice. What is the temperature of an object in 0 °C, if this thermometer in the contact with the object reads x0∕2 ?
[11 Jan 2019 Shift 2]
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