WebMar 3, 2024 · To calculate the number of images formed we use the following formula, Given, θ = 60° Putting the value in the formula we get, Therefore, N = 6 – 1 Therefore, N = 5 So the number of images formed is 5. Question 3: Calculate the number of images formed by an asymmetric object if the angle between the mirrors is Answer: Given, θ = 40° WebSep 29, 2024 · The law of reflection formula can be written mathematically as follows. θi = θr θ i = θ r Here θi θ i is the angle of incidence and θr θ r is the angle of reflection. …
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WebFor a mirror, magnification (m) is given by. m = -v/u Lens formula: Laws of reflection Angle of incidence is equal to the angle of reflection. (i = r). The incident ray, the reflected ray … WebMay 18, 2024 · Here is a formula to calculate the number of images for diffused reflection of light: Concave Mirror A spherical mirror, whose reflecting surface is curved inwards, that is, faces towards the centre of … nighthawk restaurant venice ca
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WebJan 25, 2024 · Law of Reflection of Light Formula The following is the law of reflection of light formula: θi = θr Where, θi is the angle of incidence θr is the angle of reflection Law of Reflection of Light in Mirrors A “mirror” is a shiny surface. The surface of a plane mirror is flat and smooth. WebAug 10, 2024 · In the case of normal incidence, the fraction of light reflected reflectance (ρ= Ir / I0) is ρ = [ni − ni ni + ni]2 where I r is the intensity of light reflected and I 0 is the incident intensity. The reflectance is thus related to the difference … WebMar 26, 2016 · The critical angle for total internal reflection: Total internal reflection is the situation where light hits and reflects off the surface of a transparent material without transmitting through the surface. It utilizes the critical angle (the minimum angle of incidence where total internal reflection takes place.). For total internal reflection to occur, the … nra roofing \u0026 flooring services limited