Question

the difference in temperature of two liquids in liquids in degree centigrade scale is 40°C. then the difference in their temperature in Kelvin scale and Fahrenheit scale is​

Answer 1

Answer:

Kelvin scale=40

Fahrenheit scale=72

Explanation:

In Centigrade and Kelvin scales, there are 109 divisions between melting point and boiling point of water while in Fahrenheit scale, the difference is 180 divisions.

So it is same in Kelvin scale.

In Fahrenheit scale, difference is

$40 \times \frac{180}{100} = 18 \times 4 = 72$

Answer 2

Answer:

The difference in temperatures on the  Kelvin scale and Fahrenheit scale is 313.15K and  104°F.

Relations to be noted:

                                   n°C + 273.15K

                                 (n°C × 9/5) + 32°F

where n is the temperature in degrees centigrade

Explanation:

Given the temperature difference in degrees centigrade = 40°C

  On the Kelvin scale, 40°C+273.15 = 313.15K

  On the Fahrenheit scale,  (40°C × 9/5) + 32°F = 104°F.