When air is descending over the surface, what are the sky conditions (sunny or cloudy) and what is the surface pressure below the descending air?

Q: If the density of air is a constant 1.29 kg/m^3, how high does the Earth's atmosphere go if the…

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Q: Is pressure greater or less in regions where streamlines are crowded?

A: In a steady flow, the direction of the flow of the consecutive tiny fluid traced a path that path is…

Q: why does air sink at 30 latitude?

A: The Sun heats the Earth more at the equator than at the poles. The air along the equator gets heated…

Q: weather balloons are only partially inflated before they are released into the air. Describe the…

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Q: Air Pressure and Wind Name Ana Qdito Block p.523-529 1. What is air pressure? 2. What is a…

A: Part (1) Air pressure: Pressure is defined as force exerted per unit area, and air pressure is the…

Q: what are the function of anemometer , wind vane and aneroid barometer

A: Anemometer: Anemometer is a tool that is used by meteorologists to study the weather's patterns.…

Q: What is the Earth’s atmosphere composed of?  Why would you die of suffocation if you were to jump…

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Q: What causes sea breeze?

A: During the day time the surafce of the sea gets heated up and the air in contact with the surface…

Q: How does the height of 500 hpa surface vary from south to north? What is the relationship between…

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Q: From a low pressure-center the pressure increases by 1 kPa eastward across a distance of 1000 km.…

A: In this question we are given that from a low pressure-center the pressure increases by 1 kPa…

Q: (Using Dalton's Law) if atmospheric pressure at sea level is 760 mmHg - oxygen forms approximately…

A: Required : The concentration of oxygen.

Q: Explain how and why each of the following will change as a parcel of air with an unchanging amount…

A: To determine: how and why each of the following will change as a parcel of air with an unchanging…

Q: Atmospheric pressure is 100,000N/sq.m and the density of air is 1.29 kg/cu.m. If the density of air…

A: Atmosheric pressure (P) = 100000 Nm2Density of air (d) = 1.29 kgm3

Q: How thermohaline circulation develop? Explain.

A: The word 'Thermohaline' derives from thermo referring to temperature and haline referring to salt…

Q: A student observed the barometric pressure and wind direction each morning and evening.  Based on…

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Q: Global Net Radiation (NETR) is highest at the poles because the poles receive diffuse solar energy.…

A: Net radiation of earth is the outgoing and incoming energy in the top of the atmosphere. It is also…

Q: What is vapor pressure? How is it related to saturation pressure?

A: Vapor pressure is the pressure exerted by a vapor in thermodynamic equilibrium with its condensed…

Q: Describe the processes that can occur in the atmosphere that would result in cloud formation.

A: The following process occurs in atmosphere to form the cloud, Rain/Precipitation > Overland flow…

Q: Explain the relationship between air pressure and volume. ?

A: The "pressure is defined as the physical force exerted on an object".  The pressure can be expressed…

Q: What is trade wind?

A: Around the equator, there is an appreciable rise of warm air in the Northern Hemisphere whose…

Q: atmospheric pressure depends on what ?

A: The pressure due to the fluid is given by  P = h d g  where, h is the height of the fluid, g is the…

Q: Describe the effects of the Coriolis force.

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Q: Air pressure is usually highest when the air is  A) warm and moist B) cool and dry C) warm and dry…

A: option D is correct Answer

Q: weather balloons are only partially inflated before they are released into the air. Describe the…

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Q: Distinguish between humidity and relative humidity?

A: Difference between humidity and relative humidity can be described as:

Q: Select all of the following ways that water can enter the atmosphere

A: Ways by which water can enter the atmosphere are Evaporation Transpiration

Q: What is coriolis force? How does it affect the flow of rivers?

A: Coriolis force is a type of force that acts on objects that are in motion in a frame of reference…

Q: Explain the change in the air column pressure.

A: The force exerted on a unit area around a point at any location by the air column above it as the…

Q: What is the coriolis force? When does this force come into existence?

A: Coriolis force is a pseudo force as it comes due to the rotation of the Earth. Coriolis force is a…

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.