The radius of our Sun is 6.96 108 m, and its total power output is 3.85 1026 W. (a) Assuming

The radius of our Sun is 6.96 108 m, and its total power output is 3.85 1026 W. (a) Assuming the Sun’s surface emits as a black body, calculate its surface temperature. K (b) Using the result of part (a), find ?max for the Sun. nm