yea me too some one answer please !!!!!!!!!
if your goona answer a question then answer it and dont be dumb. noone cares what you need!
It is the angle at which sunlight strikes the area.
Yes.
Lightning strikes strike near water because water is a good conductor of electricity. Most lightning strikes happen by the ocean because the salt makes it an even better conductor at electricity than fresh water.
Yeah, a plane will crash if lightning strikes it.
if your goona answer a question then answer it and dont be dumb. noone cares what you need!
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
He discorved the colours
No clue! look in ur txtbook?
It is reflected at the same angle to the normal. The normal is a line perpendicular to the surface.they break
I'm not sure I understood your question properly but I think you mean the Normal.
Only about 4% is reflected, the rest is transmitted. 3. (29.1) When light strikes perpendicular to the surface of a pane of glass, how much light is reflected and how much is transmitted? Normal to the surface refers to a line that is drawn perpendicular to the surface (90°).
That is known as the angle of incidence. It is measured from the normal, which is a imaginary line perpendicular to the surface at the point where the light wave contacts the surface.
Snell's law equates the ratios of two angles and wave velocity.sin(a)/V1 = sin(b)/V2When a wave strikes a medium some energy is reflected and some passes through.a is the angle between the longitudinal wave velocity of the wave in the first medium as measured from a perpendicular to the tangent of the surface of the medium.b is the angle between that perpendicular and the longitudinal wave as it is refracted within the medium.The angle of incidence refers to these angles.Clearly, if the wave strikes perpendicular to the surface, a = b = 0 and sin(a) = sin(b) = 1