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M. Elsenety | m.elsenety@outlook.com
Reflection mirrors physics
reflection mirrors physics
In this flash can you learn more about reflection mirrors physics, The Law of Reflection by simple flash of reflection mirrors physics
In this flash can you learn more about reflection mirrors physics, The Law of Reflection by simple flash of reflection mirrors physics
When a ray of light strikes a plane mirror, the light ray reflects off the mirror. Reflection involves a change in direction of the light ray.
The convention used to express the direction of a light ray is to indicate the angle which the light ray makes with a normal line drawn to the surface of the mirror. The angle of incidence is the angle between this normal line and the incident ray; the angle of reflection is the angle between this normal line and the reflected ray. by simple flash of reflection mirrors physics According to the law of reflection, the angle of incidence equals the angle of reflection.
These concepts are illustrated in the animation flash below.
These concepts are illustrated in the animation flash below.
reaction of magnesium Mg with hydrochloric acid HCl
In this flash can you learn more about reaction of magnesium with hydrochloric acid, reaction of magnesium with hydrochloric acid exothermic,reaction of magnesium with hydrochloric acid experiment,reaction of magnesium with hydrochloric acid equation by simple flash of reaction of magnesium Mg with hydrochloric acid HCl
Mg + 2HCl = MgCl2 +H2
Adding magnesium metal to hydrochloric acid produces hydrogen gas. The magnesium dissolves to form magnesium chloride, MgCl2.
3d atom model
Three dimensional representation of the atom 3D
You can see the three-dimensional representation of the atom with this wonderful flash Chemical
Through this three-dimensional representation of the atom will be seen from all directions
3D atom
Atomic absorption spectroscopy AAS
In this flash can you learn more about Atomic absorption spectroscopy, theory,principle,applications,instrumentation,advantages and disadvantages by simple flash Atomic absorption spectroscopy AAS flash
Atomic absorption spectroscopy: is a spectro analytical procedure for the determination quantitative of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state.
In analytical chemistry the technique is used for determining the concentration of a particular element in a sample to be analyzed.
Atomic absorption spectroscopy AAS flash is very simple
AAS can be used to determine over 70 different elements in solution or directly in solid samples used in pharmacology, biophysics and toxicology research.
show flash of Atomic absorption spectroscopy
