Emissive power of cube is 1000 `J//m^2s` and it · radiates heat at the rate 60 watt at that temperature. The length of each side of cube will be

Volume of a cube is 1000 cm^2 . Find its side.

A cube, which may be regarded as a perfectly black body, radiates heat at the rate of 2770.2 watt when its temperature is 27^(@)C . The volume of the cube is (sigma=5.7xx10^(8)J//m^(2)" s "K^(4))

A black body at ' 227^@ ' C radiates heat at the rate of ' 10 cal/cm^2s. At a temperature of '727^@' C the rate of heat radiated in same units will be

Find the length of each side of a cube if its volume is 512 cm^3 .

A metal cube of length 4 cm radiates heat at the rate of 10 J/s. Find its emissive power at given temperature.

The diameter of an iron sphere and the length of the side of an iron cube are equal. Initially they are at the same temperature. If they take the same amount of heat, whose final temperature will be higher?

Direction: Read the following Caselet DI carefully and answer the following questions. 3 cubes P, Q, and R are cut from the cubes A, B, and C respectively. The length of the side of cube P is given by the equation x - 12x + 36 = 0 and the length of the side of cube A is 2 cm more than cube P. The length of the side of cube Q is given by the equation y + 21y - 46 = 0 and the length of the side of cube B is 3 cm more than cube Q. The length of the side of cube R is given by the equation z - 10z + 25 = 0 and the length of the side of cube C is 4 cm more than cube R. Here x, y, and z are in centimeter. The average length of side of cube P, B, and C is how much percent more or less than the average length of side of cube A, Q, and R?