Question

Two thermometers x and y have fundamental intervals 80 degrees and 120 degrees. When immersed in ice, they show the reading of 20 degrees and 30 degrees. If Y measures the temperature of a body as 120 degrees, the reading of x is.

A) 55 degrees. B) 65 degrees

C) 75 degrees. D) 80 degrees

Please write with correct solution. With correct answer.

Answer 1

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$(x-20)/(80-20) =(C-0)/(100-0) (x-20)/60=(C-0)/100 now question given , x=32 then, (32-20)/60=(C-0)/100 12/60=C/100O C=20 degree hence in centigrade thermometer 20 degree$

(x-20)/(80-20) =(C-0)/(100-0) (x-20)/60=(C-0)/100 now question given , x=32 then, (32-20)/60=(C-0)/100 12/60=C/100O C=20 degree

hence in centigrade thermometer 20 degree

Answer 2

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(x-20)/(80-20) =(C-0)/(100-0) (x-20)/60=(C-0)/100 now question given , x=32 then, (32-20)/60=(C-0)/100 12/60=C/100O C=20 degree

hence in centigrade thermometer 20 degree