Advertisements
Advertisements
Question
The dimensions of a substance are increased if the temperature of the substance is decreased.
Options
True
False
Advertisements
Solution
The dimensions of a substance are increased if the temperature of the substance is decreased- False.
Correct statement:
The dimensions of a substance are increased if the temperature of the substance is increased.
APPEARS IN
RELATED QUESTIONS
What is the Kelvin scale of temperature?
Write S.I. unit of temperature.
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
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.]
Define heat energy on the basis of kinetic theory of matter.
What makes the isotherms run zigzag over continental areas?
Heat energy is always transferred from ______ to ______ temperatures.
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.
