Question

In which of the following pairs of temperature scales, the size of a degree is identical?
(a) Mercury scale and ideal gas scale
(b) Celsius scale and mercury scale
(c) Celsius scale and ideal gas scale
(d) Ideal gas scale and absolute scale

Answer 1

Answer:

correct option is :D

d)Ideal gas scale and absolute scale

Answer 2

The size of a degree is identical in (c) Celsius scale and ideal gas scale and (d) Ideal gas scale and absolute scale.

Explanation:

• The unit Kelvin (K) is used to measure temperature by the Celsius scale and Ideal scale. Absolute scale is the other name of Ideal scale.
• The unit Degree is used by the mercury scale to measure temperature.  Also, the size of the degree depends on the length of mercury column which can’t be matched with any of the above mentioned scales.