What is the Gaussian Image Equation?
Q: A flashlight is directed at the flat side of a piece of glass with an index of refraction of 1.50.…
A: Given in question - Index of refraction(n) = 1.50 To find -Calculate the angle of incidence that…
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: what is polar optical phonon potential? what material does it arise?
A:
Q: As the density of a liquid medium increases, would you expect the refractive index to increase or…
A: As the density of a liquid medium increases, the number of particles in unit volume of liquid…
Q: Which of the following statements about light wave is FALSE
A: When an unpolarized light passes through a polarizing filter the intensity is reduced. The angle of…
Q: A bright light is at top of a bilding that is 4.75 m in height. A dog is 190 cm tall walking away…
A: This problem can be solved using basic formula of motion and Pythagoras equation
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: 4 3 The critical angle of a medium is sin-¹ Find the polarising angle of the medium.
A: To find-Polarising angle (θp)=?Given-Critical angle (C)=sin-143sin C=43
Q: A light beam is reflected by a planar mirror. So, what will the angle of refraction be?
A: Given:- A light beam is reflected by the planar mirror. Find:- what will the angle of refraction…
Q: Q. 18: A source of laser (S), a receiver (R) and a fixed mir- ror (F) - all lie on an arc of a…
A: Given data R=0.5 kmd=0.5 m Here, R is the radius. While d is the distance between the source and…
Q: The velocity of light in air is 3 x 10^(8) m/s and the velocity of light in a medium is 2 x 10^(8)…
A:
Q: Some glass objects and crystals cause sunlight that passes through them to project "rainbows" on the…
A:
Q: The above shows an air-glass-air interface (e.g. a window) with a light ray going to the glass from…
A:
Q: Why do wet objects normally look darker than the same objects when dry?
A: When, the angle of incidence is greater than a certain limiting angle, in that case the complete…
Q: What is the index of refraction for fluorite if light travels at a speed of 2.10 × 10⁸ m/s in…
A:
Q: One technique for measuring the angle of a prism is A parallel beam of light is directed onto the…
A: To show: The angular separation of the two reflected beams is B=2A
Q: A fish is rising up vertically inside a pond with a velocity of 4 cm/sec and notices a bird that is…
A: Velocity of bird w.r.t. fish, vbf = 20 cm/s Velocity of fish, vf = 4 cm/s Refractive index of water,…
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: How does a hologram differ from a conventional photograph?
A: A hologram differs from a conventional photograph in the following ways:
Q: A very thin stretched soap film looks black. Explain why?
A: The soap film varies in their thickness because the water at the top of the film will find its way…
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: A student is carrying out an experiment similar to Fizeau's experiment to measure the speed of…
A: Given Data:Distance to the mirror, d=3.20 km=3200 mSpeed of the toothed wheel, v=200 ms−1Width of…
Q: Under what conditions will the polarizing angle be smaller than 45°?
A: When light strikes a surface and there is a 90o degree angle formed between the reflected and…
Q: A horizontal 5.0 mW laser beam that is horizontally polarized is incident on a polarizing sheet that…
A:
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: For some reason, a banana turned magenta. In what light should you serve the banana such that it…
A: For some reason, a banana turned magenta. Magenta if observed red light colour then it appears…
Q: Does the refractive index of a certain material depend on the color of light incident on it?…
A: In optics, the refractive index of light is given by the ratio of the speed of light in empty space…
Q: In the circuit shown, all resistors have resistance R = 5, and the cells have voltage 10 V. I 13 Iz…
A: Kirchhoff's current law: The net current flowing into the junction is equal to the net current…
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: why should the temperature of the sample be controlled during the refractive index?
A: The formula to calculate the refractive index of a material is, n=cv Here, n is the refractive…
Q: The refractive index of a substance varies with:Question 16 options: Its temperature. The wavelength…
A: The refractive index of a substance is a measure of how much the speed of light (or other waves such…
Q: reflecting surface C D B In the figure, which is the incident ray? a. D O b. B O c. E O d. A
A:
What is the Gaussian Image Equation?
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