Question

As the temperature of a body increases, the intensity of the radiation coming from the body increases

Answer 1

As the temperature of a body increases, the intensity of the radiation coming from the body increases  is true

Answer 2

As the wavelength of the emission peak decreases, The thermal energy along with the spectacular distribution is radiated by a blackbody that is over a length of wavelengths thus the temperature is dependent on the intensity of radiation.

The process of the thermal energy along with intensity radiation was further explained by Max Plank in 1900 when he explained about the black body radiation.