A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

What is the photosphere of the sun?

Best Answers

The atmosphere of the sun is composed of several layers, mainly the photosphere, the chromosphere and the corona. It's in these outer layers that the sun's energy, which has bubbled up from the sun's interior layers, is detected as sunlight. read more

The photosphere is the visible surface of the Sun that we are most familiar with. Since the Sun is a ball of gas, this is not a solid surface but is actually a layer about 100 km thick (very, very, thin compared to the 700,000 km radius of the Sun). read more

Therefore, the photosphere is typically used to describe the Sun's or another star's visual surface . Composition of the Sun The Sun is composed primarily of the chemical elements hydrogen and helium; they account for 74.9% and 23.8% of the mass of the Sun in the photosphere, respectively. read more

Encyclopedia Research

Wikipedia:

Related Types