A temperature of \(100^{\circ}\text {F}\) (Fahrenheit scale) is equal to \(T~\text{K}\) (Kelvin scale). The value of \(T\) is:
1. \(310.9\)
2. \(37.8\)
3. \(100\)
4. \(122.4\)

The temperature of a body on Kelvin scale is found to be X K. When it is measured by a Fahrenheit thermometer, it is found to be X⁰F. Then X is

(1) 301.25

(2) 574.25

(3) 313

(4) 40

On a new scale of temperature (which is linear) and called the W scale, the freezing and boiling points of water are $39°W$ and $239°W$ respectively. What will be the temperature on the new scale, corresponding to a temperature of $39°C$ on the Celsius scale?

(1) $78°W$                                   

(2) $117°W$

(3) $200°W$                                 

(4) $139°W$

At what temperature do both the Centigrade and Fahrenheit thermometers show the same reading
1. –20$°$

2. –40$°$

3. 42$°$

4. 0$°$

The temperature of substance increases by 27°C this increases is equal to (in kelvin)

1.  300 K

2.  2.46 K

3.  27 K

4.  7 K