Where do the electrical charges reside in a charged conductor?
outer surface of the body
In a charged conductor, the electrical charges reside on the outer surface of the conductor. This is due to the repulsion between like charges which pushes them as far apart as possible, resulting in accumulation at the surface.
Which is the heaviest metal among the following?
At hill stations, the boiling point of water will be
Energy travels from Sun to Earth through
Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in
Helium is added to the oxygen supply of deep sea divers because it is __________
On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because _______
The Beaufort scale is used to measure:
0°K is equivalent to
Water is used in a hot water bag because
The temperature of a liquid is 32°F. What is its temperature in Celsius scale?
Which is the heaviest metal among the following?
At hill stations, the boiling point of water will be
Energy travels from Sun to Earth through
Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in
Helium is added to the oxygen supply of deep sea divers because it is __________