Question

Sun is made up of intensely hot, burning gases and has a surface temperature of about.
options (a) 4000 c , (b) 6000 c , (c) 8000 c , (d) 9000

Answer 1

Explanation:

Gases in the corona burn at about one million k (one million° C, 1.8 million° F), and move about 145 kilometers (90 miles) per second. Some of the particles reach an escape velocity of 400 kilometers per second (249 miles per second). They escape the sun's gravitational pull and become the solar wind.