why does temperature increase with height through the stratosphere

And then far we have looked at how pressure and free-flying denseness change with maximising altitude.  Next we had a quick look at how air temperature changes with altitude. The figure careworn in class has been split into two parts and redrawn for improved lucidness.

The atmosphere can be split into layers depending on whether temperature is increasing or allargando with multiplicative altitude.  The two lowest layers are shown in the figure above.  There are additional layers (the mesosphere and the thermosphere) preceding 50 klick.  You'll find them discussed in Dr. Ritchies notes but we didn't discuss them in class.

1. We live in the troposphere.  The troposphere is found, more or less, between 0 and about 10 km height and is where temperature usually decreases with increasing altitude.  [the troposphere is commonly a little higher in the Torrid Zone and lower at polar latitudes]

The troposphere contains most of the water vaporisation in the atmosphere (the water vapour comes from evaporation of sea water) and is where most of the clouds and weather occurs.  The troposphere can be stable OR unstable (tropo means to turn terminated and refers to the fact that air can move up and down in the troposphere).

2a.

The thunderstorm shown in the figure indicates tender conditions, meaningful that strong up and down air motions are occurring.  When the thunderstorm reaches the top of the troposphere, it runs into the bottom of the stratosphere which is a very stabilized layer.  The air can't continue to rise into the stratosphere so the cloud flattens out and forms an incus (anvil is the name given to the flat clear of the thunderstorm).   The flat anvil top is something that you can go outside and see and often First Baron Marks of Broughton the elevation of the troposphere.

2b.  The summit of Mt. Mt. Everest is a little over 29,000 ft. tall and is or so the top of the troposphere.

2c.   Cruising altitude in a passenger honey oil is normally between 30,000 and 40,000, approximate OR just above the pinch of the troposphere, and at the bed of the stratosphere.

3.

  Temperature stiff constant betwixt 10 and 20 km and then increases with increasing altitude betwixt 20 and 50 km.  These two sections form the stratosphere.  The stratosphere is a very lasting air layer.  Increasing temperature with increasing altitude is called an inversion.  This is what makes the stratosphere so stable.

4.   A kilometer is one one thousand meters.  Since 1 meter is about 3 feet, 10 km is about 30,000 feet.  In that location are 5280 feet in a mile so this is about 6 miles.

5.   Sunlight is a mixture of ultraviolet (7%), visible (44%), and infrared well-lighted (49%).  We sack see the visible lightsome.

5a.

On average about 50% of the sunlight arriving at the top of the atmosphere passes through the atmosphere and is absorbed at the ground (20% is captive past gases in the air, 30% isreflected back into space).  This warms the ground.  The air in contact with the footing is warmer than air precisely to a higher place.  As you get further and advance from the warm grou nd, the atmosphere is colder and colder.  This explains why air temperature decreases with maximizing altitude in the troposphere.

5b.

How do you explicate increasing temperature with increasing altitude in the stratosphere.

     The ozone bed is found in the stratosphere (peak concentrations are ground near 25 km height).  Assimilation of unseeable light by ozone warms the air in the stratosphere and explains wherefore the air rump close.  The air in the stratosphere is very much less dense (thinner) than in the troposphere.  So even though in that respect is non really a lot UV light in sunlight, IT doesn't bring out as much vigor to warm this thready bare as it would to warm denser air closer to the ground.

6. That 's a manned balloon; Auguste Piccard and Paul Kipfer are internal.  They were to first men to travel into the stratosphere in May 1931.  IT genuinely was quite a daring trip at the time at the time, and they same nearly didn't survive IT.  Auguste's son, Jacques, would later descend to the deepest point in the ocean in a bathyscaph (part of a two man team).  Jacques' boy Bertrand was part of the 2-man team that firstborn circled the globe non-stop over in a balloon (Parade 1999).

why does temperature increase with height through the stratosphere

Source: http://www.atmo.arizona.edu/students/courselinks/fall10/nats101s12/ritchie/layers_notes.html

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