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If the absolute temperature of a radiator is doubled by what factor does the radiating power change?
The radiating power changes by a factor of 16 when the absolute temperature of a radiator is doubled. This is because the radiating power is proportional to the fourth power of the absolute temperature according to the Stefan-Boltzmann law.
How does the total energy radiated by a blackbody depend on temperature?
The total energy radiated by a blackbody increases with temperature according to Stefan-Boltzmann law, which states that the total power radiated per unit area is proportional to the fourth power of the absolute temperature. This means that as the temperature of a blackbody increases, the total energy it radiates also increases significantly.
Will a fluorescent light bulb burn brighter than an incandescent one?
Fluorescent light bulbs are typically more energy-efficient and produce more light for the same amount of power compared to incandescent bulbs. So, a fluorescent light bulb may appear brighter than an incandescent bulb with the same power rating.
How the total energy radiated by a blackbody depend on temperature?
The total energy radiated by a blackbody is directly proportional to the fourth power of its temperature, as described by the Stefan-Boltzmann law. This means that as the temperature of the blackbody increases, the amount of energy it radiates also increases rapidly.
How does heat energy radiated by a body depend on its temperature?
The heat energy radiated by a body increases with the temperature raised to the fourth power according to the Stefan-Boltzmann law. This means that as the temperature of a body increases, the amount of heat energy radiated also increases significantly.
What is the approximative power factor of an incandescent lamp?
Incandescent lamps are nearly pure resistive loads with a power factor of 1
What is 2 to the fourth power times 5 to the fourth power?
Two to the fourth power times 5 to the fourth power equals 10,000
What is 200 to the fourth power?
The answer to 200 to the fourth power is 1,600,000,000
Is (-3b) to the fourth power equal to -12b to the fourth power?
No, it is not.
What is 3 to the fourth power?
3 to the fourth power=81Three to the fourth power is 81.
What is M to the fourth power Times n to the fourth power?
m4n4
What is 0.6 to the fourth power?
0.6 to the fourth power equals 0.1296
What is 3 raise to the fourth power?
-3 to the fourth power = 81
If the absolute temperature of a radiator is doubled by what factor does the radiating power change?
The radiating power changes by a factor of 16 when the absolute temperature of a radiator is doubled. This is because the radiating power is proportional to the fourth power of the absolute temperature according to the Stefan-Boltzmann law.
What to the fourth power equals 48?
± 2.632148 to the fourth power equals 48.
What is five to the fourth power times seven to the fourth power equal to?
The Answer is 656
Observing a variable star whose total flux has increased by a factor of 625 By what factor did its temperature change?
The luminosity of a star is proportional to the fourth power of its temperature. Since the total flux has increased by a factor of 625, the temperature of the star would increase by the fourth root of 625, which is 5. Therefore, the temperature of the star would have increased by a factor of 5.
