Advertisements
Advertisements
Question
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Temperature is the measures of the ______ Kinetic energy of the atoms in a substance.
Define heat energy on a conventional basis.
Write the SI unit of coefficient of cubical expansion.
What is the unit of coefficient of volume expansion?
The hot metal ball is suspended from a string in a metal box as shown in the following figure
(i) What are the ways in which the ball loses heat
(ii) Which side of the box will be the hottest and which the least hot after some time? Explain.
What is temperature?
For setting curd, a small amount of curd is added to warm milk. The microbes present in the curd help in setting if the temperature of the mixture remains approximately between 35°C to 40°C. At places, where room temperature remains much below the range, setting of curd becomes difficult. Suggest a way to set curd in such a situation.
Give reasons why –
gaps are left between railway tracks
