Depends what you mean by "useful."
UV light can cause chemical reactions to occur very rapidly, and is thus used in highly precise photo-engraving, such as in the making of micro-chips.
It is also useful in killing micro-organisms.
Tryptophan is an amino acid that absorbs UV radiation. It has a strong absorption peak in the UV range, around 280 nanometers, which makes it useful for studying protein structure and interactions using techniques such as UV spectroscopy.
UV-B.
UV is a type of radiation. It is fatal for life on earth.
uv radiation destroys vitamin D
Infrared radiation in an stove oven and uv radiation in a tanning bed.
Tryptophan is an amino acid that absorbs UV radiation. It has a strong absorption peak in the UV range, around 280 nanometers, which makes it useful for studying protein structure and interactions using techniques such as UV spectroscopy.
UV-B.
UV is a type of radiation. It is fatal for life on earth.
uv radiation destroys vitamin D
Infrared radiation in an stove oven and uv radiation in a tanning bed.
UV radiation does not and cannot emit sodium.
UVB
Hemoglobin
UV radiation is released from the sun.It is harmful for life.
It absorbs almost everything except the visible spectrum.
UV is a type of radiation. It is the fatal radiation of the sun.
Ozone absorbs UV radiation. It is present as ozone layer.