Angle between the incident ray and the normal is known as angle of abnormality angle of incidence angle of reflection
Q: A ray of light strikes a thick sheet of glass (n = 1.5) at an angle of 46" with the normal. Find the…
A: Dear student According to law of refraction or Snell's Law: μ1sini=μ2sinr Here, μ1= Refrective index…
Q: The index of refraction: always has a value between 0 and 1 has units of m/s vaires depending on…
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Q: The index of refraction of water is 4/3. A beam of light incident from water into air at 30o…
A: Given Data: The index of refraction of water is: n1=4/3 The angle of incident of light is: θi=30°
Q: If n= 1.30, what is the largest angle of incidence 0, for which total internal reflection will occur…
A: When light travels from one medium to another it undergoes refraction, the angle of refraction is…
Q: A beam of white light is incident at 34 degrees to the surface normal of a stagnant lake. When the…
A: The refractive index of material is inversely proportional to the wavelength. Means the sorter the…
Q: is the bending of light as it changes speed when entering a new medium. Reflection Referee…
A: Refraction
Q: From the data shown in the image, the value of Oc is:
A: given θt=300. n0 =1 n1 =1.49 where n0 and n1 are refractive index of media. according to snells…
Q: To be internally reflected, the light must start in which material? in water in light flint in any…
A: Give are the options, we need to find out the phenomenon of total internal reflection will occur if…
Q: The intensity of the refracted ray when light travels from an optically denser medium to a less…
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Q: Which of the following is a true statements about the index of refraction and how light bends (click…
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Q: otal internal reflection is used to A. Transmit light in optical fibers B Diffuse light C…
A: Optical fiber : An optical fiber is a cylindrical wave guide made of transparent…
Q: Calculate the speed of light in a medium, whose critical angle is 30°.
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Q: lease find what is incorrect about imag
A: Given:- Find:- What is wrong with this figure
Q: A ray in glass arrives at the glass-water interface at an angle of 48° with the normal. The…
A: Given: The angle made in the glass medium is = 48°. The refracted ray makes and angle in water is =…
Q: When you look at a red rose in the sun light you're seeing
A: The question is if the red rose is seen in sunlight, what exactly is that which is being perceived.
Q: 9. A light ray is incident from air onto the surface of a very quiet lake. If the angle of incidence…
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Q: energy
A: Total internal reflection happens when angle of incidence go beyond the critical angle. It is the…
Q: speed of light is slower in glass than in water) Air glass Air water
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Q: What is the speed of light in oil, with index of refraction 1.5 O 2.4×10^8 m/s O 3.0×10^8 m/s O…
A: Given : Refractive index of oil, n = 1.5 We have, velocity of light in vacuum, c = 3*108 m/s
Q: List any two applications of ultra violet rays.
A: UV rays from the Sun inactivate the bacteria present in the washed clothes and help to protect us…
Q: A ray of light enters the top of a glass of water at an angle of 37° with the vertical. What is the…
A: Given data, Angle of incident of the ray = 37o Refractive index of the water = 1.33
Q: A triangular glass prism (n = 1.52) is submerged in water (n = 1.33). The light ray traveling in the…
A: Total internal reflection is an optical phenomenon that occurs when a ray of light strikes from an…
Q: For some cases, it is said that the ray bends away from the normal, is this statement true? If yes…
A: When ray of light goes from one medium to another medium, it bends towards or away from the normal.…
Q: What changes during refraction but stays the same during reflection? O The speed of light The…
A: Introduction:- We are aware that light is a type of energy and that it can experience a number of…
Q: Light is incident on a plane mirror at an angle of 44° relative to the normal. What is the angle of…
A: Given , Light is incident on a plane mirror at an angle of 44° relative to the normal . Means…
Q: ray of ray of light light ray of 40° ray of 40° light light 40° 50° Which of the above figures…
A: Ist law of reflection.
Q: Light is incident on a plane mirror at an angle of 40° relative to the normal. What is the angle of…
A: Light is incident on a plane mirror at an angle of 40° relative to the normal.We have to find out…
Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…
A: The diagram with the measurements is given . To find = Angle of incident .
Q: Which of the following properties of light provides the strongest evidence that light is a wave…
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Q: Give the physical idea of any law for optical physics ? (theoretically)
A: Concept used: Optics is branch of physics which deals with behaviour and properties of light.
Q: If total internal reflection occurs at a glass-air surface, then _____ no light is refracted…
A: 2) No light is reflected
Q: What is the relationship between the angle of incidence and the angle of refraction when light…
A: Light is a type of energy that allows humans to see. Light comes from a source and bounces off…
Q: Reflection… Can be transformed into chemical energy, electrical energy or thermal energy Occurs…
A: Reflection is a phenomenon of light.
Q: ow to get the 3.2I1- 5.38I2=21.8 _____(3)
A: Take equation (2), That is 2.2I1-3.7I2=15 _____(2) Finding: how to get the 3.2I1- 5.38I2=21.8…
Q: What happens to light as it propagates from one to another medium of different optical properties?…
A: When a light passing from one medium to another medium, the bending of light at the boundary of…
Q: Air Glas Glass Air A ray of light enters a glass plate whose index of refraction is 1.5 at an angle…
A: Given: A ray of light enters a glass plate whose index of refraction is ng=1.5 at an angle of…
Q: Light passes from air into ice with part of the ray reflected and part refracted. The reflected and…
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Q: Normal 60 n. (water) = 1.33, ny (glass) = 1.52 Calculate the angle between the refracted ray and the…
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Q: mg = kx where (g) is the gravitational acceleration = 9.8 ms? Data for hooks exp.xlsx Plot a graph…
A: The equation is mg=kx hence if we plot the elongation of spring x along the X axis and the mass used…
Q: When a light wave goes from a medium with one index of refraction into a medium with a different…
A: When light enters from one medium to another, the wavelength and velocity of the light changes…
Q: The angle of incidence is always to the angle of reflection.
A: The incident rays comes with some angle and it is known as incidence angle. The reflected ray comes…
Q: Light is incident on a plane mirror at an angle of 43° relative to the normal. What is the angle of…
A: The Law of Reflection states that the angle of incidence is equal to the angle of reflection. These…
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