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प्रश्न
Where am I?
The isotherm 0°C runs in my surroundings.
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उत्तर
Frigid zone
संबंधित प्रश्न
Convert 5°F to the Celsius scale.
Explain the following
Water pipes in colder countries often burst in winter.
A body absorbs 1680 J of heat energy. How many calories of heat is absorbed by the body?
Why do telephone wires sag during summer?
One liter of mercury at 100C is heated to 300C. Find the increase in the volume of mercury. The coefficient of cubical expansion of mercury is 1.8 X 10-4 0C-1.
Convert the following temperature into Celsius scale:
32oF
Give a scientific reason for the following:
On a hot sunny day, it is advisable to wear light coloured clothes.
Temperature is a measure of the average kinetic energy of molecules.
Give reasons why –
chimneys are located high up in kitchens and factories
