Advertisements
Advertisements
प्रश्न
Convert 20°C into Fahrenheit scale.0
उत्तर
To convert 20°c into °F
Toc /100 = (Tof -32)/180
20/100 = (Tof - 32)/180
20 X 180/100 = Tof -32
Tof = 36+32 = 68°F
APPEARS IN
संबंधित प्रश्न
Fill in the blank
A person is said to have fever if his body temperature is more than _________
When a substance having mass 3 kg receives 600 cal of heat, its temperature increases by 10∘C. What is the specific heat of the substance?
Explain the following
Water pipes in colder countries often burst in winter.
Define temperature and write its SI unit.
State the advantages and disadvantages of mercury and alcohol as thermometric liquids.
Draw a neat and labeled diagram of a Six's maximum and minimum thermometer. Explain briefly, the working of this thermometer. Give a use of this thermometer.
Find the final temperature of a copper rod. Whose area of cross-section changes from 10 m2 to 11 m2 due to heating. The copper rod is initially kept at 90K. (Coefficient of superficial expansion is 0.0021 /K)
Heat energy is always transferred from ______ to ______ temperatures.
What do you mean by thermal equilibrium?
