The Sun radiates almost like a perfect blackbody at a temperature of T- 5800 K. a) Show, using the Stefan-Boltzmann law, that the rate at which it radiates energy is - 4x1026 W. b) If you were at Earth's orbit, in space, how many Sun photons would reach you per second? Assume you have a mass of 70 kg, are spherical and full of water. You may need to find your cross sectional area and assume all Sun photons move in the same direction.
The Sun radiates almost like a perfect blackbody at a temperature of T- 5800 K. a) Show, using the Stefan-Boltzmann law, that the rate at which it radiates energy is - 4x1026 W. b) If you were at Earth's orbit, in space, how many Sun photons would reach you per second? Assume you have a mass of 70 kg, are spherical and full of water. You may need to find your cross sectional area and assume all Sun photons move in the same direction.
Related questions
Question
Transcribed Image Text:The Sun radiates almost like a perfect blackbody at a temperature of T= 5800 K.
a) Show, using the Stefan-Boltzmann law, that the rate at which it radiates energy is - 4x1026 W.
b) If you were at Earth's orbit, in space, how many Sun photons would reach you per second? Assume you have a mass of 70 kg, are spherical and full
of water. You may need to find your cross sectional area and assume all Sun photons move in the same direction.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
