Solar Flare
Q1. What is a solar flare?
Ans. A solar flare is a brief yet powerful energy outburst that originates from the sun’s surface. It results from the discharge of magnetic energy that has been accumulated in the sun’s atmosphere.
Q2. How are solar flares classified?
Ans. The most intense solar flares, known as X-class flares, are categorized according to their intensity. M-class and C-class flares are next in intensity.
Q3. How do solar flares affect Earth?
Ans. Geomagnetic storms brought on by solar flares have the potential to overload and harm electrical networks, interfere with communications, damage or kill satellites, and raise radiation levels in the atmosphere. They may also interfere with electronic devices and cause ozone depletion and climate change.
Q4. Are solar flares harmful to human health?
Ans. Solar flares can raise the amount of radiation in the atmosphere, which could be dangerous for astronauts and aviators. Additionally, they have the potential to produce auroras, which can disrupt sleep cycles and result in other health problems.
Q5. Can we predict solar flares?
Ans. Satellites and other tools can be used by scientists to track the activity of the sun and foretell when a flare might occur. It is challenging to anticipate a flare’s precise timing and strength.
Q6. How often do solar flares occur?
Ans. Solar flares are more frequent when the sun’s activity cycle is at its height, which lasts 11 years. Flares, however, can happen at any time.
What is Solar Flare?
A magnetic storm that resembles a bright spot on the Sun created a gaseous surface eruption and was caused by magnetic anomalies. Solar flares are explosions that result from the strong magnetic fields present in the active regions that cause sunspots. Solar flares heat the gas in the corona to a temperature ranging from 10 to 20 million Kelvin as they pass through it.
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