The maximum energy in the thermal radiation hot a hot source occurs at a wavelength of 11x10^-5 cm. According to Wien's law, the temperature of the source (on Kelvin scale) will be n times the temperature of another source (on Kelvin scale) for which the wavelength at maximum energy is 5.5 x 10^-5 cm. The value on of n is

• A

  2

• B

  4

• C

  1/2

• D

  1