Electromagnetic Energy

Electromagnetic energy

A) is incapable of travelling through outer space.
B) is made up of wavelengths of energy that travel at the same speed.
C) can be seen throughout the entire spectrum.
D) consists of wavelengths which are directly proportional to the temperature of the emitter i.e. ,as temperature of the emitting object increases,the wavelength also increases.
E) is emitted in greater amounts at all wavelengths by hotter objects.