Radiation poisoning or Radiation Effects on Humans
The radiation poisoning is called the radiation sickness or the creeping dose , It causes damage to the organ tissues due to the excessive exposure to the ionizing radiation , It is used to...
Category: The Waves
What are the spherical mirrors ?
The spherical mirror The spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface , There are two types of spherical mirrors which are the concave...
The properties of the image formed by a plane mirror
When you look at the mirror , you can see an image of your face , You observe a whole image of the surrounding environment that is formed on the surface of still water...
The critical angle and the total internal reflection
The critical angle The critical angle is the angle of incidence of a light ray which travels from high optical dense medium to the lower one which results in it being refracted at 90...
What are the different types of rainbows ?
Rainbow A group of refractions and reflections of sun rays occurs when the sun is incident on the water drops or snow crystals suspended in the air leading to analysing the light into a...
What are the causes and uses of the light refraction ?
The light refraction The refraction of light occurs when the light passes across the boundary between two media , It is the change of light path when it travels from a transparent medium to...
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