Question

11. An ungraduated thermometer is fixed onto a meter
scale. Its mercury column lies at 9.0 cm for the ice
point and at 22.5 cm for the steam point. Temperature
of a mixture is measured using this, if length of
mercury column is 7.5 cm above the ice point,
the approximate temperature of the mixture will be​

Answer 1

Answer:

answer

x 58 is the correct answer

Answer 2

Answer:

the correct answer is approx 55.5 celsius