Kelvin Scale

Q. How does the melting point of ice change with a change in atmospheric pressure?

1. Increases with increasing pressure

2. Decreases with increasing pressure

3. Is independent of atmospheric pressure

4. Increases with decreasing pressure

Q. What is the kelvin equivalent value of ${127}^{\circ }C$?

1. 400 K
2. 200 K
3. -400 K
4. -200 K

Q.

In Kelvin scale, 0 is taken as which particular value of the Celcius scale?

1. ${273.15}^{\circ }C$

2. $-{273.15}^{\circ }C$

3. ${27.15}^{\circ }C$

4. $-{27.15}^{\circ }C$

Q.

If the ratio of celcius to kelvin reading is $4$, then the reading of Kelvin scale is____

1. $-91K$

2. $373K$

3. $91K$

4. $1092K$

Q. What are the three types of temperature measuring scales?
[3 Marks]