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What else can I help you with?
How many elements are on the periodic table that do not occur in nature on earth?
There are variety of such elements. They have not been found on earth's surface.
What is the name of an organometallic compound which is not found in nature?
Tetraethyllead, Pb(C2H5)4, is an example of an organometallic compound that is not found in nature. It was widely used as an anti-knock additive in gasoline but has been mostly phased out due to its harmful effects on the environment and human health.
The heaviest element found in nature is?
I believe it is Uranium. All elements heavier than uranium are man-made. Here's an interesting article... http://space.newscientist.com/article/dn13828-has-the-heaviest-element-been-found.html
Has there ever been a fully intact dinosaur found?
No, there has never been a fully intact dinosaur fossil found. Due to the nature of fossilization and the passage of time, it is extremely rare for remains to be preserved in such a complete state. Fossils are typically found fragmented or partially preserved.
What is the difference between synthetic and natural fiber?
Natural fibres have been found or have been raised, though synthetic fibres have been man made. synthetic fibers have been made in a factory of some sort and natural fibers have been made by something that can be found in nature
Can you get mild radiation sickness from a dismantled CD-ROM drive laser diode if its voltage has been increased?
The 'L' in Laser stands for "Light". The term "laser" means: Light Amplification by Stimulated Emission of Radiation, and the radiation refers to Light, not alpha, beta or gama particles.However, If you looked directly into the LIGHT output of a laser from a CD or DVD, it WILL cause permanent blindness or permanent partial loss of sight.
Does the wave nature of light states that light needs a medium through which to travel in different waves?
Light been found as electromagnetic wave does not need any material medium to get propagated. Even in free space (vacuum) it is able to travel.
Where can one find information about making laser?
There are a number of places where one can find information about how to make a laser. The best site that has been found is one called life hacker, where there are instructions about how to turn a handheld flashlight into a laser.
How has light been describe?
Light has been described to be composed of both waves and particles.. in other words. light possesses both particel and wave nature.
Where can information be found about if laser hair removal is safe?
Laser hair removal is a process where hair is removed from the skin by zapping it away. This process has been proven safe, and information can be found on the safety of procedures by contacting a local reputable dermatologist.
What light is only one color?
Monochromic light can be photons in a narrow energy range emitted by a laser. Sunlight looks uniform but it is actually composed of all of the wavelengths of visible light (except for a few that have been absorbed in the atmosphere).
How many elements have been found to occur in nature?
There are currently 118 elements, ranging from #1 Hydrogen to #118 Ununoctium. Many of the transuranium elements (#93-#118) are synthetic, meaning that the only place they have been found is in a laboratory, thus do not exist in nature. Technetium (#43) and Promethium (#61) are also synthetic.
Where is tetracycline found in nature?
In and around sewers and in chicken that have been given antibiotics.
Where was gold found?
Gold has been found in many different places over the years. Gold has been found in: Iraq,California,Sierra Nevada,Africa, It is a natural occurance. You can find gold in nature.
When did simulated in the acronym laser become stimulated?
It has never been "simulated". The phrase has always been "light ampllfication by stimulated emission of radiation". The emission in question is real, not simulated.
When where and how was the laser pointer invented?
The first patent of the visible laser beam machine was awarded to Gordon Gould in 1977. However, pieces of this invention have been initiated by the Einstein, who was fascinated with light beams. However, Charles Townes and Arthur Schawlow have been implementing the visible masers since 1958, without a specific patent.
Who proved that light consists of tiny particles?
The nature of light has been investigated by many important scientists from Isaac Newton to Albert Einstein, but it is not correct to say that light consists of tiny particles; light has both a particle nature and a wave nature, as explained by the science of quantum mechanics; it is sometimes said to consist of wavicles.
