## Question

### Solution

Correct option is

– 21oC

For an interval of 100oC, change in temperature = 7.74 – 6.74 = 1 ohm.

For a change of 6.74 – 6.53 = 0.21 ohm, the change in temperature is  This corresponds to 21oC less than 0oC.

#### SIMILAR QUESTIONS

Q1

If the temperature of a patient is 40oC, his temperature on the Fahrenheit scale will be:

Q2

Oxygen boils at – 183oC. This temperature is approximately:

Q3

The reading of centigrade thermometer coincides with that of Fahrenheit the thermometer in a liquid. The temperature of the liquid is:

Q4

The Fahrenheit and Kelvin scales of temperature will give the same reading at:

Q5

The temperature of substance increases by 27oC. On the Kelvin scale this increase is equal to:

Q6

A centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140o. What is the fall in temperature as registered by the Centigrade thermometer:

Q7

Mercury thermometers can be used to measure temperatures up to:

Q8

Which of the following is the smallest temperature?

Q9

The temperature at which the reading of a Fahrenheit thermometer will be double that of Centigrade thermometer is:

Q10

Which of the following has the highest specific heat?