Practicing Success
The different stars have different colours. This phenomenon is due to which of the following? |
difference in temperature difference in atmospheric pressure difference in amount of gases all stars have similar colour |
difference in temperature |
The correct answer is Option (1) - difference in temperature The different colours of different stars are due to the variation of temperature. A star as a body, when gets heated more as a result temperature increases, the star starts releasing more energy. As the energy level of radiation increases, the wavelength becomes shorter. |