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A ray.
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∙ 11y ago
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A flashlight on the bottom of a 4m deep swimming pool sends a ray upward and at an angle so that the ray strikes the surface of water 2m from the point directly above the flashlight What a angle does?
No
Would shining your flashlight into the night sky represent a ray a line or a point?
Ray, it has a stop/start point (the flashlight), and it goes on "forever."
What is the reflected angle for a light beam hitting a mirror?
The angle of the reflected ray with the normal line to the surface of the mirror is the same as the angle of incidence. Snell's law.
What is the angle formed by a light ray coming into a mirror?
The angle between the ray and the perpendicular to the mirror (NOT the mirror itself), at the point where the ray hits the mirror is called the angle of incidence.
What does vertex of an angle mean?
The vertex of an angle is the point where the two rays meet. An example is angle ABC. the two rays are ray BA and ray BC. The two rays meet at point B.
A flashlight on the bottom of a 4m deep swimming pool sends a ray upward and at an angle so that the ray strikes the surface of water 2m from the point directly above the flashlight What a angle does?
No
Would shining your flashlight into the night sky represent a ray a line or a point?
Ray, it has a stop/start point (the flashlight), and it goes on "forever."
What is solar angle and Beam spreading?
solar angle is the angle at which a ray of light hits the earth. Beam spreading is how energy is distributed on earth because of solar angle
Incidence ray - what is it?
It is the angle at which a beam of light strikes an object.
What is an angle of reflection?
Draw a perpendicular from the point where the incident ray is reflected and the angle between the perpendicular and reflected ray is the angle of reflection.
What is the reflected angle for a light beam hitting a mirror?
The angle of the reflected ray with the normal line to the surface of the mirror is the same as the angle of incidence. Snell's law.
What is the angle formed by a light ray coming into a mirror?
The angle between the ray and the perpendicular to the mirror (NOT the mirror itself), at the point where the ray hits the mirror is called the angle of incidence.
What does vertex of an angle mean?
The vertex of an angle is the point where the two rays meet. An example is angle ABC. the two rays are ray BA and ray BC. The two rays meet at point B.
Which angle is the angle of incidence?
The angle of incidence of a ray (or light or other electromagnetic radiation) to a surface is the angle between the incoming ray and the normal - which is perpendicular to the surface at the point of incidence
What is angle of incident?
It is the angle between an incident ray and the perpendicular to the surface at the point of incidence.
St ray and tu ray meet at point t name the angle?
n
A zero angle is the same as a?
A zero angle is the same as a ray. A ray starts at one point and will go in a certain direction forever.
