Heat and Thermal ExpansionHard
Question
In the Searle′s experiment, after every step of loading, why should we wait for two minutes before taking the readings? (More than one correct)
Options
A.So that the wire can have its desired change in length
B.So that the wire an attain room temperature
C.So that vertical oscillations can get subsided
D.So that the wire has no change in its radius
More Heat and Thermal Expansion Questions
The area of cross-section of rod is given by A = A0 where A0 & constant and x is the distance from one end. If thermal c...Two wires are made of the same material and have the same volume. However wire 1 has crosssectional area A and wire-2 ha...In a 20 m deep lake, the bottom is at a constant temperature of 4oC. the air temperature is constant at -10oC. The therm...Two substance A and B of equal mass m are heated by uniform rate of 6 cal s-1 similar conditions. A graph between temper...Four moles of hydrogen , teo moles of helium and one mole of water vapor from an ideal gas mixture. What is the molar sp...