why isnt there a single convection cell in each hemisphere?

Q: Relate convection in fluids to density changes

A: Convection is heat transfer due to a density differential within a fluid,as the waters temperature…

Q: the outer hemisphere is -Q. sordinate r (a <r < b). Find E.

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Q: Describe the process by which clouds form.

A: Liquid water changes into water vapor when they get enough thermal energy from a source. This warm…

Q: Calculate the volume of water that overflows when a Pyrex beaker filled to the brim of 250 cm3 of…

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Q: What is the direction of the coriolis force in northern and southern hemispheres?

A: The Coriolis force is called compound centrifugal force, deflecting force. An apparent force on…

Q: State the term convection.

A: Convection is popular way of heat transfer in liquids and gases. In this process warmer air or…

Q: Explain the process of Thermal Convection.

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Q: What mechanisms of heat loss are aided by convection?

A: Convection is the process of heat flow from one point to another point.

Q: Differentiate between Conduction and Convection?

A: To determine Difference between Conduction and convection

Q: what exactly is daylight savings time?

A: Daylight saving time is the practise of turning the clock ahead as warmer weather approaches and…

Q: If it is summer in the United States, what season is it in Australia?

A: United States is in the northern hemisphere &amp; Australia is in the southern hemisphere. As we…

Q: What features of a thermocline make it similar to hot and cool masses of air?

A: Thermocline is the thin distinct layer in a large body of water where the temperature changes more…

Q: Which of the following is NOT an example of convection in action?

A: convection is a way of heat transfer other than conduction and radiation. It's the heat transfere…

Q: What blocks out sunlight and causes temperatures to drop?

A: Required : What blocks out sunlight and causes temperatures to drop.

Q: If the sun’s radiation was to increase by 10%, Energy leaving the top of the atmosphere (to space)…

A: The energy entering the top of the atmosphere will be equal to the energy leaving the top of the…

Q: What is perpetual motion?

A: Perpetual motion:-  We know that perpetual motion is defined as a continuous motion of infinite…

Q: For Denton, Texas what is the length of the daylight on the winter solstice?

A: For Denton, Texas , sunrise on winter solstice at 07:28 and sunset at 17:25.

Q: What is forced convection? How does it differ from natural convection? Is convection caused by winds…

A: In a process of convection, when external equipment such as fan and pump or the wind causes the…

Q: Find the pressure in atomosphere in the water at the base if Dworshak Dam if the water in the…

A: The expression for the pressure at a depth h is written as, Here, ρ, g and h represent the density…

Q: What is terrestial radiation?

A: Terrestrial radiation is the electromagnetic energy produced by Earth. It is mainly because of the…

Q: What’s the Difference Between Conduction, Convection, and Radiation?

A: Heat/Energy can be transferred from one medium to another by three methods these are,  1.…

Q: What happens to convection currents when the liquid or gas is no longer heated?

A: The currents are produced by applying heat,most often to the bottom.the warmed fluid is lighter than…

Q: What is anomalous Expansion of Water?

A: A common observation seen in the behavior of any substances is that they expand when heated as the…

Q: What is air?

A: Air is the gases which is around the earth atmoshphere, due to this air we breath,plants grow fire…

Q: What is Coriolis force?

A: In physics, the coriolis force is an inertial or fictitious force that acts on objects moving within…

Q: What is different between streamlined and turbulent motions?

A: When the velocity of a liquid is less than the critical velocity of the liquid, the motion is said…

Q: What form of convection causes the onshore sea breeze in the day?

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Q: Relationship between temperature scales?

A: Relationship between temperature scale. As the temperature is measured in difference in scales, such…

Q: Why does helium, released into the atmosphere, eventually disappear into space?

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Q: Provide a single illustration of conduction, convection, and radiation. Be as specific as possible.

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Q: How did daylight savings come about?

A: Benjamin Franklin first gave the idea of daylight saving. In 1784, during a visit as an American…

Q: What is the importance of having different temperature scales? Why?

A: Temperature is a measure of the average kinetic energy of the particles in matter. In everyday…

Q: Under what conditions can the outer surface of a vertical cylinder be treated as a vertical plate in…

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Q: If unsaturated air at 20°C were to rise, what would its temperature be at a height of 500 meters?…

A: Given: The temperature of air =20∘C Given height h = 500 m To find The temperature at a given height…

Q: What was the rise in temperature during these two days?

A: Given; Body temperature of a patient on monday is;    T=1020F On tuesday it was 1040FWhat was the…