The wavelength at which the peak of intensity of blackbody radiation occurs
A). Increases with increase in temperature
B). Decreases with increase in temperature
C). Is the same at all temperatures
D). Does not follow any pattern as temperature changes
Decreases with increase in temperature
According to Wien’s displacement law, when the temperature of a blackbody radiator increases, the overall radiated energy increases. Wavelength of maximum emission from a blackbody is inversely proportional to its temperature. Shorter-wavelength (higher-frequency) light corresponds to higher-energy photons.
1. Gamma rays have greatest similarity with
3. Bubbles of air rise up through liquids due to:
4. Why is weightlessness experienced while orbiting the earth in space ships ?
5. If the distance between Sun and Earth becomes double, then the gravitational force on Earth will be
6. A current carrying conductor is associated with
7. Where is a transistor most likely to be found ?
8. Air pressure is measured in which of the following units?
9. X - rays are used for the study of crystal structure because
10. When the main switch of the house is put off it disconnects the