Question

By imparting heat to a body , its temperature rises by 15degree C . What is the corresponding rise in temperature on kelvin scale

Answer 1

Here, it should be noted that rise in Celsius scale is equal to rise in Kelvin scale. This is because both the scales have 100 divisions and size of each division is same for both. Thus if temp increased by 15 divisions on Celsius scale corresponding rise would be same on Kelvin scale.
Hence the answer: 15 K

Answer 2

As we know that if we want to do Celsius to kelvin conversion we have to add 273.15 or 273 in degree C temp. But we should observe that here it asked us about change in temp which remains same for every scale. As 15-0 =15 and 288-273=15

Hope you get your answer.