Question

K-9
3
12. Observe the table and answer the following questions.
Substance I/Specific heat → Cal /g-°C le puJ/Kg - K
Lead
0.031 iron 130
Copper
0.09501129 sbs 399
Aluminium
bonup
0.21 o 882
1882 Sol
& cal
832
Water
1.0
4180
gram?
i) How much heat energy is required to rise 1°C of water of 1
premire Stayelowolatmespiere
ii) Mention the relation between cal/g °C and J/Kg-
KH
iii) Which metal heated up very quickly among the given substances ?
iv) Mention the CGS unit for specific heat.
5​

Answer 1

Answer:

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