Which is an accurate statement about the different types of radiation that are measured in the Total Solar Irradiance? Select the two correct answers

Radiation in the visible light wavelengths is emitted steadily and constantly from the sun.
Radiation with short wavelengths is emitted steadily and constantly from the sun.
Radiation in the short extreme ultraviolet (EUV) range is most likely to have the widest variation.
Radiation with long infrared wavelengths is most likely to have the widest variatio

n.