Typically, water vapour occupies about what percentage of the air's volume near the earth's surface?

About 78 percent
About 21 percent
Close to 10 percent
Less than 4 percent
None of these

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Typically, water vapour occupies about less than 4 percent of the air's volume near the earth's surface.

4 views Answered 2022-09-01 13:21

Related Questions

The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called?

1 Answers 5 Views

A mixture of dry air and water vapour, when the air has diffused the maximum amount of water vapour into it, is called?

1 Answers 6 Views

Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )?

1 Answers 6 Views

When rain falls through a cold layer of air near the Earth's surface, raindrops get frozen into ice. This type of precipitation is called?

1 Answers 4 Views

Where cold surface air replaces warm air, the boundary separating the different bodies of air is:?

1 Answers 4 Views

The total pressure on a horizontally immersed surface is (where w = Specific weight of the liquid, A = Area of the immersed surface, and x = Depth of the centre of gravity of the immersed surface from the liquid surface)?

1 Answers 5 Views

The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where IG = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface, and x = Depth of centre of gravity of the immersed surface from the liquid surface)?

1 Answers 4 Views

Consider the following statements.(i) Fender is the cushion provided on the face of the jetty for ships to come in contact,(ii) Slip is the space of water area between two adjacent piers where ships are berthed,(iii) Pier head is a structure constructed near the tip of a break water near the harbour entrance. Of the statements?

1 Answers 5 Views

The part of the earth and thin layer of air above its surface, which support life on earth, are referred to as?

1 Answers 5 Views

Coal mines drainage waste water (acidic in nature) results from the earth's water percolating through the voids created in coal bed during mining. This polluted water which either drains out naturally to water courses or are removed before starting the mining is?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)