Two thermometers X and Y have ice points mark | vedclass

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(C) The relationship between two temperature scales is given by the formula: $\frac{X - X_{L}}{X_{U} - X_{L}} = \frac{Y - Y_{L}}{Y_{U} - Y_{L}}$Here,$

Vedclass · Accepted Answer

$100$

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(C) The relationship between two temperature scales is given by the formula: $\frac{X - X_{L}}{X_{U} - X_{L}} = \frac{Y - Y_{L}}{Y_{U} - Y_{L}}$Here,$X_{L} = 15$,$X_{U} = 75$,$Y_{L} = 25$,and $Y_{U} = 125$.Given that thermometer $X$ reads $60^{\circ}$,we substitute the values:$\frac{60 - 15}{75 - 15} = \frac{Y - 25}{125 - 25}$$\frac{45}{60} = \frac{Y - 25}{100}$$\frac{3}{4} = \frac{Y - 25}{100}$$Y - 25 = \frac{3}{4} 	imes 100 = 75$$Y = 75 + 25 = 100^{\circ}$

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