What is the temperature of boiling water in kelvin scale ?
What is one calorie = J?
We need warm clothes in winter why ?
Water in the earthen pot remains cold in summer . Why is this happening ?
The clinical thermometer has a constriction why ? Explain the reason behind it.
Alcohol thermometer is not used to measure the temperature of the boiling liquid. Why ?
On which principle is a thermometer based on ?
Which ball has more average K.E if a ball is 10 kg with 100 degrees and other 75 kg with 25 degree.
Which ball has lower heat energy ? A metal ball of 10kg at 100 degrees or a ball of 75 kg at 25 degrees.
Which ball has the heat transferred when ball m = 10 kg, another ball m - 75 kg at 25 degrees and they are in contact.