• The angle between the chord of an aerocurve and the relative direction of the undisturbed air current.
Found on
http://thinkexist.com/dictionary/meaning/angle_of_incidence/
The angle at which an airfoil is normally fixed in relation to the longitudinal axis of an aircraft.
Found on
http://www.aerofiles.com/glossary.html
(from the article `critical angle`) ...without being totally reflected within the first medium. (The refractive index of a transparent substance is the ratio of the speed of light in a ... ...the surrounding substance is 1.336; any light reflected from the inside surface of the rhabdomere is called dense to rare reflection. When the ......
Found on
http://www.britannica.com/eb/a-z/a/74
The angle between the normal to a surface and the direction of incident radiation. In reference to solar energy systems, it is the angle between the direction of the sun and the perpendicular to the aperture plane of a solar collector or the surface of a solar panel. Most modern solar panels have on...
Found on
http://www.daviddarling.info/encyclopedia/A/AE_angle_of_incidence.html
In reference to solar energy systems, the angle at which direct sunlight strikes a surface; the angle between the direction of the sun and the perpindicular to the surface. Sunlight with an incident angle of 90 degrees tends to be absorbed, while lower angles tend to be reflected.
Found on
http://www.electromn.com/glossary/a.htm
at a point on a surface, the acute angle between the normal to this surface and the direction of propagation of an incident wave
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=705-04-03
the angle between an incident ray and the normal to a reflecting or refracting surface
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=731-03-21
The angle at which a canopy is trimmed to glide through the air
Found on
http://www.encyclo.co.uk/local/20082
<optics> The angle that a ray entering a refracting medium makes with a line drawn perpendicular to the surface of this medium, the angle that a ray striking a reflecting surface makes with a line perpendicular to this surface. ... Synonym: incident angle. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973
The angle that a ray of sun makes with a line perpendicular to the surface. For example, a surface that directly faces the sun has a solar angle of incidence of zero, but if the surface is parallel to the sun (for example, sunrise striking a horizontal rooftop), the angle of incidence is 90
Found on
http://www.encyclo.co.uk/local/21690
Angle of the wing in relation to an arbitrary line fore and aft in the fuselage
Found on
http://www.encyclo.co.uk/local/22135
The angle at which a ray of light enters a stone asmeasured from normal.
Found on
http://www.encyclo.co.uk/local/22148
Angle of incidence (Aëronautics) The angle between the chord of an aërocurve and the relative direction of the undisturbed air current.
Found on
http://www.encyclo.co.uk/webster/A/83
Angle at which the Sun's rays or insolation strike the Earth's surface. If the Sun is positioned directly over head or 90° from the horizon, the incoming insolation strikes the surface of the Earth at right angles and is most intense.
Found on
http://www.physicalgeography.net/physgeoglos/a.html
The angle between the normal line and a ray or wave incident to a surface
Found on
http://www.users.zetnet.co.uk/computing/MainPage/SecDepts/Physics/Resources
an angular measurement of an object away from 'straight up.' Ex. If a flag pole is perpendicular to the ground it has an angle of incidence of '0'. If it is tilted to one side it's angle of incidence is the degrees away from perpendicular.
Found on
https://serc.carleton.edu/eslabs/weather/glossary.html
Angle between direction of motion of waves and a line perpendicular to the surface the waves are striking. See also: Angle of Reflection.
Found on
https://www.encyclo.co.uk/local/20687
The angle between the chord line of a wing and the centre-line of the aeroplane.
Found on
https://www.encyclo.co.uk/local/20784
incidence angle noun the angle that a line makes with a line perpendicular to the surface at the point of incidence
Found on
https://www.encyclo.co.uk/local/20974
(AOI) The angle at which an airfoil is normally fixed in relation to the longitudinal axis of an aircraft.
Found on
https://www.encyclo.co.uk/local/22323
The angle at which a ray of energy approaches a surface.
Found on
https://www.encyclo.co.uk/local/22327
In reference to solar energy systems, the angle at which direct sunlight strikes a surface; the angle between the direction of the sun and the perpendicular to the surface. Sunlight with an incident angle of 90 degrees tends to be absorbed, while lower angles tend to be reflected.
Found on
https://www.encyclo.co.uk/local/22819
The angle between the axis of an impinging light beam and the perpendicular to the specimen surface.
Found on
https://www.hunterlab.com/en/color-measurement-learning/glossary/
Also calledthe angle that a straight line, ray of light, etc., meeting a surface, makes with a normal to the surface at the point of meeting. · (on an airplane) the angle, usually fixed, between a wing or tail root chord and the axis of the fuselage. · See(def. 1).
Found on
https://www.infoplease.com/dictionary/angle-of-incidence
The angle at which a beam of light strikes the surface of an object compared to the perpendicular to the object surface.
Found on
https://www.xrite.com/learning/other-resources/glossary
No exact match found.
