1466Jkg-1 oC-1
2933Jkg-1 oC-1
4400Jkg-1 oC-1
5866Jkg-1 oC-1
Correct answer is A
22,000 = 1.5 x c x (30 - 20)
c = 1466Jkg-1 oC-1
Which of the following substances is not an insulator? ...
Power supply is transmitted at a very high voltage and low current in order to? ...
A drop of petrol makes a finger colder than a drop of water would because? ...
if ∆x is the uncertainty in the measurement of the position of a particle along the x-axis and ∆...
Which of the following is/are TRUE of nuclear fission? I. A heavy nucleus is split into two nucl...
A cell of internal resistance 1Ω supplies current to an external resistor of 3Ω. The efficiency ...