A wire of length 10m is cooled from 50oC to 10oC. Calcula...
A wire of length 10m is cooled from 50oC to 10oC. Calculate the decrease in the length of the wire. [c = 3 x 10-5K-1]
1.8 x 10-4m
1.5 x 10-4m
1.2 x 10-2m
1.8 x 10-3m
Correct answer is C
No explanation has been provided for this answer.
Aluminium is sometimes used as the leaf of an electroscope because it ...
If the distance between the plates of a parallel plate capacitor is decreased, its capacitance ...
Every house supplied with electricity is provided with a box of fuses so that ...
The energy required to separate the nucleus in an atom completely is known as ...
The fuse in an electric device is always connected to the ...
If the relative density of gold is 19.2, the volume of 2.4kg of gold is? ...
A tuber of cassava can be processed into powder. This explains the fact that ...
The most suitable instrument for measuring the diameter of a thin wire is a ...