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Specific heat capacity and energy transfer
Questions (2)
the temp of air in a foundry increases when molten metals cool and solidify. Suppose a 45 x 10^6 J of energy is added to the
4 answers
asked by
arriell
983 views
an heating coil of R=100ohm is connected to 220v supply. calculate time taken if the coil heats 1kg of water from 25degree
2 answers
asked by
sridhar
790 views
Parent Categories (2)
Heat and Temperature
Thermodynamics
