What planet is the smallest end closest to the side

Sunspots are cooler than the surrounding gas in the photosphere because Sunspots are cooler than the surrounding gas in the phot

inna [77]

Answer:

The presence of strong magnetic fields results in the slow convection and also prevents the movement of hot plasma from entering the region

Explanation:

The photosphere refers to the visible surface of the sun, whereas the sunspots are the small dark spots that occur on the surface of the sun. These sunspots are comparatively cooler than the other gases that are present in the photosphere. It is because of the presence of the strong magnetic field, that lowers the surface temperature and reduces the effects of convection process and does not allow the movement of hot plasma into the region.

Due to this obstruction in the release of heat in the sun's surface, the sunspots are cooler than the surrounding gases.

6 0

3 years ago

Climate in a region is:

Softa [21]

<span><em><u>B).the long-term, prevailing atmospheric conditions</u></em></span>

The long term average being 30 years. These weather variations are affected by the temperature, precipitation, and wind.

Climate determinants include latitude, altitude, proximity to mountains and oceans, proportion of land to water, thermohaline circulation of the ocean, ocean currents, density and type of vegetation present in an area, as well as the areas' water retention and rainfall.

Climate are classified into three groups. These are Bergeron and Spatial Synoptic, Koppen, and Thornthwaite.

7 0

3 years ago

How did history effect the population distribution of South Africa?

worty [1.4K]

Europe and America used slaves for labor so the slaves in America or Europe are subtracted from the South African population.

3 0

3 years ago

The bubbles are similar to a volcano that forms over a hot spot. how do volcanoes form island

aleksandr82 [10.1K]

The magma that rises out of them cools eventually, with some help from the water. eventually all the cooled magma builds up into an island.

7 0

3 years ago

A satellite orbiting earth has a tangential velocity of 5000 m/s. earth’s mass is kg and its radius is m. which is the distance

inessss [21]

The distance of the satellite form the earth is:
9,608,000 m (Option C) in Standard form, this is written as 9.6 x 10 $^{6}$ .

<h3>What is an Orbiting Satellite?</h3>

An Orbiting Satellite is a satellite that goes around the earth in an elliptical path known as an orbit.

To calculate the distance of the satellite from the earth we must equalize the force of Gravity to Centripetal Force given that these are the two forces that are at play here.

Step 1:

Equation that equalizes Gravity to Centripetality is:

G = mM/r² = m(v²/r)

Note that G = 6.67 x 10 $^{-11}$ (This is a gravitational constant.)

m is the Mass of the Satellite

M is Mass of the Earth

r is the distance of the satellite from the center of the earth

v is the satellites tangential velocity

Step 2 - Rearrange the formula and substitute the numbers above to get r

r = G (m/v²) = (6.67 x 10 $^{-11}$ ) (6 x10 $^{24}$ /5000²) =

= 1.6 x 10 $^{7}$ m

Recall that form our postulation above, this is the satellites distance form the center of the earth.

To get it's distance form the earth's surface, we must know remove the value of the radius of the earth from the calculation. Where radius of the earth is given a r'

Hence,

r' = r - R = 1.6 x 10 $^{7}$ m - 6.4 x 10 $^{6}$ m

= 9.6 x $10^{6}$ m or 9,608,000 m

Learn more about orbiting satellites at:

brainly.com/question/18496962

3 0

2 years ago