Helium is added to the oxygen supply of deep sea divers because it is __________
less soluble in blood than nitrogen at high pressure
Helium is added to the oxygen supply for deep-sea divers because it is less soluble in blood than nitrogen at high pressure, reducing the risk of nitrogen narcosis. Therefore, the correct answer is "less soluble in blood than nitrogen at high pressure."
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
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?
Where do the electrical charges reside in a charged conductor?
The colour of the ocean appears to be blue because the sunlight falling on it is
__________ gives hardness to stainless steel.
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
The Beaufort scale is used to measure:
0°K is equivalent to