Question

Substance Specific heat ( Cal/go C)

Lead 0.031

Aluminium 0.21

Copper 0.095

Water 1.00

Iron 0.115

i) Write SI units of specific heat.

ii) Based on specific heat values arrange the substances given in the table in

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 100C​

Answer 1

Answer:

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