See Attached (7) (a) The Sun has a surface temperature of 5770 K. It has a radius of 6.957 x 10° m. It radiates with athermal spectrum (also called a Planck spectrum, or a blackbody spectrum). How many Watts is the totalpower output of the Sun?(b) What is the average (not instantaneous) energy density (in Joules/m) of e/m radiation at the surfaceof the Sun?(c) The electric fields from two e/m waves are described by E = 10.0 cos(kr – wt) N/C andE2 = 15.0 cos(kr –wt + 60°) N/C. What is the phase of the resultant electric field (in degrees)?(d) Electrons moving at a speed of 30 m/s pass through a single slit of diameter 8.5 x 10-5 m. Adiffraction pattern forms, due to the wave nature of the electrons. At what angle (in degrees) is thefirst-order minimum of this pattern located?(e) A neutron (with mass m, = 939.566 MeV/c?) is confined inside a nucleus of the most common isotopeof iron, Fe. Assume the nucleus is spherical, and that the uncertainty in the position of the neutron isthe diameter, not the radius, of the nucleus. What is the minimum uncertainty in the velocity of theneutron, in m/s?

Hey there, since this question has multiple sub-divisions, we have solved the first two for you.…

(7) (a) The Sun has a surface temperature of 5770 K. It has a radius of 6.957 x 10 m. It radiates with a thermal spectrum (also called a Planck spectrum, or a blackbody spectrum). How many Watts is the total power output of the Sun? (b) What is the average (not instantaneous) energy density (in Joules/m) of e/m radiation at the surface of the Sun?

(7) (a) The Sun has a surface temperature of 5770 K. It has a radius of 6.957 x 10 m. It radiates with a thermal spectrum (also called a Planck spectrum, or a blackbody spectrum). How many Watts is the total power output of the Sun? (b) What is the average (not instantaneous) energy density (in Joules/m) of e/m radiation at the surface of the Sun?