Specific heat capacity of a substance is the heat required to raise
AAny mass through one degree Celsius
BUnit mass through one degree Celsius
CUnit volume through one degree Celsius
DUnit area through one degree Celsius
Answer & Solution
Correct answer: B. Unit mass through one degree Celsius
1. The chapter defines specific heat capacity c.
2. It is the heat per unit mass per unit temperature change.
3. So c = Q / (m * delta T).
4. Hence option A is correct.
_Source: Selina Concise Physics Class 8, Ch 5 Heat (Mistral OCR'd PDF), section on specific heat_
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