Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
The absolute zero of temperature is 0oK.
The temperature in Kelvin To K = Temperature in Celsius To C + 273.
0oK = To C +273.
To C = -273oC.
Absolute zero of temperature on the Celsius scale is -273oC.
APPEARS IN
संबंधित प्रश्न
Write down the temperature of upper fixed point,, on the Fahrenheit scale.
State the volume changes that you will observe when a given mass of water is heated from 0°C to 10°C. Sketch a temperature-volume graph to show the behaviour.
Explain the following
Water pipes in colder countries often burst in winter.
What is a bimetallic strip?
What is the unit of coefficient of volume expansion?
Why does a substance expand on heating?
Convert the following temperature into Celsius scale:
95oF
The following figure shows a copper washer. Explain, giving reasons, whether the following characteristics of the washer increase, decrease, or remain the same when it is heated.
(a) Internal diameter
(b) Volume
(c) Mass
(d) Density
(e) External diameter
Heat energy is always transferred from ______ to ______ temperatures.
