Question
Download Solution PDFSpecific heat of ideal gas depends upon:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Specific heat or specific heat capacity of a body is the amount of heat required for a unit mass of the body to raise the temperature by 1 degree Celsius.
- It is denoted by “c” or “s”.
- It is different for each substance.
- Its unit is cal/g-°C in CGS and joule/g-K in the SI unit.
- 1 calorie = 4.186 Joule.
s = (Q /m Δ t)
Where [s= specific heat of a substance, Q= Heat supplied to the object, m= mass of the substance, Δ t = change in temperature].
CALCULATION:
- As the specific heat of a gas is the heat required for the unit mass of the body to raise the temperature by unit degree celsius.
- So it is independent of the temperature of the gas.
- Hence option 4 is correct.
Last updated on Aug 9, 2024
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