Where is the image, and what are its dimensions (height, width, thickness)?

Q: Match Column A with Column B. can be dented or scratched by harder samples A. Zinc selenium has a…

A: Can be dented or scratched by harder samples A. Zinc Selenium Has a refractive index of 2.4 C.…

Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…

A: According to Snells law                                            n1sinθ1=n2sinθ2             where…

Q: A scuba diver is submerged in a pool of liquid having an index of refraction n. He looks up at the…

A: Given that, the refractive index of the pool is n=1.75 And the angle from the normal to the light…

Q: A ray of light, P moving in air strikes a glass slab as shown below. Air 55 03 R Glass Slab The…

A: Angle of incidence:-Angle of incidence is defined as angle between normal and incident ray. In given…

Q: refractive index of the core

A:

Q: You can determine the index of refraction of a substance by determining its critical angle. (a)…

A: The bending of light is a phenomenon when the refractive index of the passing medium changes. The…

Q: A boy floating on a pond watches a fish swim away from him as in the figure below. If the fish is…

A:

Q: A laser beam is introduced into an optical fiber, as shown in the figure. In order to ensure the…

A: Given: The refractive index of air is na=1. The refractive index of optical fiber is no=1.4. The…

Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…

A:

Q: Fiber optic cables operate through total internal reflection. Give some examples of what we use…

A:

Q: Problem 1: Consider the configuration shown in the Figure below. A light ray enters a medium with…

A: Approach to solving the question:Please see attached photos for the detailed solutions. Thank you.…

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: A boy floating on a pond watches a fish swim away from him as in the figure below. If the fish is…

A:

Q: 02 1.46 1.49 0.74 1.35 1.47 1.53

A: when incident angle is  more than critical angle  the light will  be totally reflected back to…

Q: Because of a particular property of light, fibre optics is possible. In fibre optic cables, what is…

A: Optical fibre is used for the transmission signals. It is the most efficient way, because the…

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: Just beneath the surface of some very placid water (n = 1.33), lurks a shark. A piece of meat is…

A: Agree with Friend 1 statement

Q: ider a beam of light traveling from a medium with a low index of refraction, n1 , to a new medium…

A: Given:- Consider a beam of light traveling from a medium with a low index of refraction, n1, to a…

Q: A boy floating on a pond watches a fish swim away from him as in the figure below. If the fish is…

A: let us assume that the maximum visible distance =d and the depth of the pond = h = 2.51m index of…

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: refracted beam in sheet 2 makes an angle of 31.8° with the normal. The experiment is repeated with…

A:

Q: The human eye can be approximated by a two-lens optical system. Light enters the eye and first…

A: Given that human eye can be approximated by a two lens optical system with first element being…

Q: Comput the index of refraction for the substance where light propagates with speed V=2.8*10^8 m/s

A: Given Speed of light in that substance is given as v=2.8×108 m/s   We have to find the index of…

Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…

A: Given, Refractive index of water,μw=1.33Refractive index of air,μa=1 Now, we apply the Snell's law,…

Q: An optical fiber is a material whose refractive index is greater than that of the surrounding…

A: Answer a) 45.58°

Q: Just beneath the surface of some very placid water (n = 1.33), lurks a shark. A piece of meat is…

A: The answer is given below

Q: Students allow a narrow beam of laser light to strike a water surface. They arrange to measure the…

A:

Q: A laser beam of diameter d,-1.1 mm is directed along the optical axis of a thin lens of focal length…

A: Given data:

Q: The mirror as shown deflects a horizontal laser beam by 60°. What is theangle φ?

A: The given diagram can be redrawn as follows:

Q: (۹) r

A:

Q: How is the beam expander has h2/h1 = f2/f1 ratio?. Please prove and model the system in the Ray…

A:

Q: What is the critical angle of optical fiber to glass interface (refractive index of optical…

A: refractive index of glass= 1.5=nr=refractive index of core refractive index of optical fibre=…

Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…

A: Given data: The depth of the water is, a= 2.52 m The distance of rock from normal is, b= 1.07 m…

Q: A man shines a flashlight from a boat into the water, illuminating a rock as in the figure below.…

A:

Q: A fiber optic is made with a material that has an index of refraction of 1.83. What would the…

A:

Q: Q1/ Consider a laser cavity consisting of a concave mirror and a convex mirror, separated by 2m as…

A: Concave mirror,radius of curvature R1=2 m (radius of curvature is negative)Convex mirror, radius of…

Q: Q3) If nt>n; and the thickness of the material slab is = t, then answer the following questions: a)…

A: Given:- Q3)   If nt > ni and the thickness of the material slab is  t, Find:- a) Analytically,…

Q: State the approximate value of the critical angle for (a) glass- air surface (b) water- air surface.

A:

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as: