Solar wind and solar flare, Science

Assignment Help:

Solar Wind and Solar Flare

Most of  the Sun's family is continually bathed in an outflow of material from the Sun's atmosphere. Streams of electrons and protons continuously  flow out from the Sun's atmosphere and travel across the Solar System. This rapidly moving stream of charged particles is called the solar wind. About one million ton material is removed every second from the Sun in the form of  the solar wind. These charged particles react with the atoms of  the Earth's atmosphere to produce northern  lights, 'aurora borealis' at the North Pole and southern lights, 'aurora australis'  at the South pole: This display of lights in nature, is truly spectacular. The solar flare represents the most dynamic activity associated with the Sun's surface and atmosphere. It  represents a  tremendous release of  energy in  a very  short time. Usually  it occurs in  the neighbourhood of  a sunspot. There is  a sudden brightening accompanied by  a violent outflow of  e'nergy  in  the form of  light, radiowaves, X-rays and solar material like electrons and  protons. The Sun is our nearest star and we have been able to examine  it quite closely. We have just presented2ome salient features of  the Sun's structure and its activity. 


Related Discussions:- Solar wind and solar flare

Explain about the biosphere, Explain about the Biosphere Besides the ab...

Explain about the Biosphere Besides the above two types of factors, biosphere (the living environment) is another important active  soil forming agent.  The activity of living

For chemically reactive wastes, For chemically reactive wastes : The chemi...

For chemically reactive wastes : The chemical property of the waste could be used in its removal in a number of ways as given below: i) Some water-reactive waste could be dispo

Explain the law of diminishing return, Explain the law of diminishing retur...

Explain the law of diminishing return. The increase in the yield by a unit increase of the deficient factor is proportional to the decrease from maximum.

Cells, the structures that makes up a cell are called

the structures that makes up a cell are called

Define the amount of calcium in urine, Define the Amount of Calcium in Urin...

Define the Amount of Calcium in Urine Normally I00 to 300 mg of calcium is excreted in the urine daily. Urine calcium is low in intestinal malabsorption and rickets - a childho

Atomic theory in antiquity, Atomic theory in antiquity: The oldest of  ...

Atomic theory in antiquity: The oldest of  Indian philosophical systems was Samkhya. The system envisaged that everything except consciousness evolved out of primaeval matter.

Explain nutrition, Nutrition is a relatively new science that evolved from...

Nutrition is a relatively new science that evolved from disciplines such as Chemistry  and  Physiology. Thus, a student who  intends to  know  and practice nutrition  and dietetic

Experiment of a rain gauge, A rain gauge Mount your wind speed indicato...

A rain gauge Mount your wind speed indicator in a place that is exposed to the wind from all directions. 4 A rain gauge It is simple to make a easy rain gauge using a funnel an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd