Yes, but you have to use just the right metal. One that has an ionization level which matches the frequency of IR radiation your are using.
Yes, it is possible.
Some snakes (i.e. the pit vipers) can actually see infrared using a pair of tiny pits that act like infrared pinhole cameras.All snakes feel the warmth of infrared and seek it out to warm their bodies (they are "cold blooded" and unable to warm themselves).
A thermogram identifies the warm and cool parts of an object by using infrared waves.
When a protein in solution is analyzed using UV-visible, a peak at 280 nm is commonly observed. This peak is due to the effect of aromatic rings in the polypeptide chain (from amino acids tryptophan and tyrosine).
Yes he did, using the newly invented telescope.
Photoelectric colorimeter is a medical term. Essentially, it is referring to a colorimeter using a photoelectric cell and appropriate filters instead of the eye.
The photoelectric effect can be demonstrated using any metal. But for some ofthem, you might have to come up with a source of inconveniently-high-energyE&M radiation in order to demonstrate it.
PHOTOGHRAM
photo voltaic cells convert light energy to electricalenergy The conversion of sunlight to electricity using photovoltaic (PV) cells, also known as solar cells, is based on the photoelectric effect discovered by Alexander Bequerel in 1839. The photoelectric effect describes the release of positive and negative charge carriers in a solid state when light strikes its surface.
Yes, it is possible.
Videos for How To Make A TV Remote Control With An Android Phone Using Infrared?
Not really, infrared saunas are safe. The same infrared heaters are used on baby incubators to keep them warm.
Some night vision goggles detect the infrared signatures of people and objects. Heat travels from a fireplace as infrared radiation.
Infrared waves are a frequency of the spectrum that is undetectable by the unaided human eye.
blindness
infrared ray
Instead of using steam like in traditional saunas an infrared sauna uses infrared heaters. Both are just as hot, but some claim more health benefits from infrared.