Relative to ultraviolet waves, the wavelength of infrared waves is

The wavelength of infrared waves is between 700 nm and 1 mm, this in is in contrast to ultraviolet waves which has a wavelength in the range of 10 nm to 400 nm. This means that the wavelength of infrared waves is considerably longer than that of the ultraviolet waves.

Coal i believe hope this

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy