Find the true correct statements from the following During

Last updated: 6/25/2023

Find the true correct statements from the following During clear nights the temperature rises steadily upward near the ground level Two spheres of the same material have radii 1m and S and temperatures 4000 K and 2000 K respectively The energy radiated per second by the first sphere is greater than that radiated per second by the second sphere The total energy emitted by a black body per unit time per unit area is proportional to the square of its temperature in the Kelvin scale Newton s law of cooling an approximate form of Stefan s law is valid only for natural convection