Can the affective utilization of solar energy solve our energy problem? Giving numerical calculations answer this question. In your calculations you can use the data given below:
Solar constant for earth =1.36x10³ w m-²
Radius of birth =6.4x10-⁸ m
Stefan Boltzmann Constant =5.7x10-⁸ w m-1 k-⁴
Temperatures of the Surface of Sun=6000 k
Radius of sun=7x10⁵ km
Radius of the orbit of earth =1.5 x10² km
Population of earth=10 billion