The Beaufort scale is used to measure:
Wind velocity
The Beaufort Scale is used to measure wind velocity or wind speed. It was developed by Sir Francis Beaufort and is based on observed sea conditions or land conditions due to wind.
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 _______
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?
Where do the electrical charges reside in a charged conductor?
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 __________