ICSE Class 9 Answered
Define the coefficients of real and apparent expansion of a liquid. State their S.I. unit.
Asked by | 17 Nov, 2013, 06:24: PM
Expert Answer
Coefficient of real expansion: It is the true increase in the volume of liquid per unit original volume per degree rise in temperature.
Its SI unit is "per °C" or "°C-1" or "K-1".
Coefficient of apparent expansion: It is the apparent increase in the volume of liquid per unit original volume per degree rise in temperature.
Its SI unit is "per °C" or "°C-1" or "K-1".
Answered by Romal Bhansali | 18 Nov, 2013, 10:10: AM
