The amount of radiation emitted by a perfectly black body is proportional to
- ATemperature on ideal gas scale
- BFourth root of temperature on ideal gas scale
- CFourth power of temperature on ideal gas scale
- DSource of temperature on ideal gas scale
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Similar Questions
If the temperature of the sun is doubled,the rate of energy received by the earth will be increased by a factor of:
If the temperature of the sun (black body) is doubled,the rate of energy received on earth will be increased by a factor of
MediumAIPMT 1993
View SolutionTwo spheres of same material and radii $5 \ m$ and $2 \ m$ are at temperatures $200 \ K$ and $250 \ K$ respectively. The ratio of energies radiated by them per second is
$A$ black body of surface area $10 \ cm^2$ is heated to $127^{\circ}C$ and is suspended in a room at temperature $27^{\circ}C$. The initial rate of loss of heat from the body at the room temperature will be ...... $W$.
Medium
View SolutionWhich of the following helps us in the determination of the temperature of the sun?
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