Question

Substance Specific Heat (Cal/g°C)
Lead 0.031
Aluminium 0.21
Copper 0.095
Water 1.00
Iron 0.115
i) Write MKS units for Specific Heat.
ii) Based on Specific Heat values, arrange the substances given in the table in an ascending order.
iii) If we supply same amount of heat, which substance will heat up faster ?
iv) Calculate the amount of heat required to raise the temperature of 1 kg of Iron through 10°C

Answer 1

Answer:

I don't know

Explanation:

I hope it is helpful for you

Answer 2

Explanation:

1. cal/g°c

3.water

4.as it requires 1°c that is one calorie to raise temperature of 1 gram water , therefore it takes 1×10^3

maybe this is helpful