Advertisements
Advertisements
प्रश्न
Convert 40°C to the (a) Fahrenheit scale (b) Kelvin Scale.
Advertisements
उत्तर
(a) Fahrenheit scale
C = 40°C
Substitute value of C = 40° in below equation
`"C"/5 = ("F"-32)/9`
`40/5 = ("F"-32)/9`
`8 = ("F"-32)/9`
8 × 9 = F - 32
72 = F - 32
F = 72 + 32 = 104
Solution = 104 ° F
(B) t° C = (273 + t ) K
Given t = 40° c
Substitute the value of t in above equation
40°C = (273 + 40) K
40° C = 313 K
Solution = 313 k
APPEARS IN
संबंधित प्रश्न
Who is telling the truth?
Heat flows from an object at higher temperature to an object at lower temperature.
Distinguish between heat and temperature.
Two bodies are at same temperature. Do they necessarily contain same amount of heat?
A thermostat is a device which maintains _____.
SI unit of temperature is ______.
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.
Temperature is a measure of the average kinetic energy of molecules.
