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प्रश्न
Who is telling the truth?
Heat flows from an object at higher temperature to an object at lower temperature.
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उत्तर
Sentence is telling the truth as heat energy flows from an object at a higher temperature to an object at a lower temperature.
संबंधित प्रश्न
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
Name or state the following:
The law which states that pressure remaining constant the volume of a given mass of dry gas is directly proportional to its absolute [Kelvin] temperature.
Express Kelvin Zero in °C
At 0°C and 760 mm Hg pressure, a gas occupies a volume of 10Q cm3. The Kelvin temperature (Absolute temperature) of the gas is increased by one-fifth while the pressure is increased one and a half times. Calculate the final volume of the gas. [80 cc.]
What is the normal temperature of human body?
Convert 20°C into Fahrenheit scale.0
Draw a neat and labeled diagram of a clinical thermometer
Give a scientific reason for the following:
In winter the human body covered with a blanket keeps warm.
While a substance is undergoing a change of state, the temperature of the body remains the same.
Which factor determines the direction of flow of heat from one body to another?
