UNIVERSE
THE SUN
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Corona
|
|
|
Photosphere
|
|
|
Core
|
|
|
None of the above
|
Detailed explanation-1: -Explanation: The outermost layer Corona is not visible during normal time. It is visible only when Moon hides the Sun, at that we can see the corona.
Detailed explanation-2: -The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.
Detailed explanation-3: -The two layers that become visible during totality are the chromosphere and the corona. The chromosphere is the layer of mostly hydrogen gas just above the bright photosphere. This is the layer of the sun where prominences originate. These prominences will be visible around the edge of the Moon during totality.
Detailed explanation-4: -During solar eclipse the corona will be only visible. It is the outer most layer of the sun. The part we see the most of the time of the sun is the photosphere. But the corona is not visible during normal time.