The surface between two media is called the: a)  boundary. b)  normal. c)  reflecting surface. d)  wave front.

Q: Which one of the following colors of visible light has the highest frequency? Yellow. Red. Green.…

A: The visible light spectrum arranged in the order of increasing frequency is given by…

Q: A major difference between light and sound is that light is a(n). wave and does not require a A…

A: Explanation-: This is a question fill in the blank. We have a property of light, light is an…

Q: Which of the following wavelengths represents green light?   a. 450 nm   b. 750 nm   c. 550 nm…

A:

Q: The sound of 40 decibels is Select one: O a. 10 times as intense as the sound of 20 decibels. O b.…

A: In this question we have to answer about the sound level. Please give positive feedback if the…

Q: Light is passing through glass which has an index of refraction of 1.5. If the light has a frequency…

A: index of refraction (n) = 1.5Frequency of light (f) = 420.7 THz

Q: We can hear sounds that are produced around a corner but cannot see light that is produced around a…

A:

Q: What is the wave number of a beam of light in air, if its frequency is 14 × 10¹4 Hz ?

A: We need to compute-Wave number of a beam (v)=?The data given as-Frequency of light (v)=14×1014 Hz

Q: liquid of refractive index

A:

Q: A monochromatic ray of light passes from air to glass. The wavelength of light in air is A, the…

A:

Q: When circular right hand polarized wave incident upon a horizontally polarized wave the PLF is O 1 О…

A: Answer is  -       0.5 Because when polarized light passes it's wavelength reduced .

Q: A red light ray moving through vacuum has a frequency of 4.4014 Hz and wavelength of 6.82E-7 m. This…

A:

Q: Which of these does NOT describe an effect of the atmosphere on astronomical observation?…

A: Of all these given effects of the atmospheric observation, the decreased light gathering…

Q: Light having a certain frequency, wavelength, and speed is traveling through empty space. If the…

A: Given data: Initial frequency = f New frequency fnew = 2f

Q: What is the physical principle that makes the frequency constant when light travels from one medium…

A: Let E be the energy of the light beam and ν be its frequency. "h" is the planck's constant.

Q: 1a) What is the frequency of blue light that has a wavelength of 469 nm?  =__________Hz 1b) Compute…

A: a) Given data The wavelength of the blue light is given as λ=469 nm. The frequency of the blue light…

Q: n the design of eyeglasses with anti-reflection coating, the most important aspect to make right is…

A: For anti reflection coating, the interference property of light is used.

Q: Given the circuit shown below, (a) Express V¼ in terms of Vs and the resistors. (b) If iz = 1.0 A…

A: (a) Let be the current i1 is flowing in R1 and i3 is flowing in R3. Write the expression by using…

Q: A light has a wavelength of 580nm. What is the frequency of the wave?

A: Given Data :  Wavelength = 580nm = 580×10-9 m  To Find :  Frequency

Q: Part A A 0.18-F capacitor is desired. What area must the plates have if they are to be separated by…

A: The capacitance of a parallel plate capacitor of cross-sectional area A and plate separation d is…

Q: The sky is blue because of   a. polarization.   b. scattering.   c. diffraction.   d.…

A: Scattering of light: It is the phenomenon under which the light rays get deviated from its straight…

Q: A) The wave theory of light would predict that shining two different frequencies of light with the…

A:

Q: (a)    What is the range of the wavelengths of light that is visible to the human eye?

A: Answer:-  (a)  The visible spectrum is the portion of the electromagnetic spectrum that is visible…

Q: Calculate the normal reflectance of a single half-wave thick layer deposited on a substrate relative…

A:

Q: What is the speed of a wavelength light in a material whose index of refraction is 1.49 regarding…

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Q: The angle at which the wave must be transmitted in air media if the angle of reflection is 45 degree…

A: Laws of Reflection1.The incident ray, the reflected ray and the normal all lie in the same…

Q: Which requires a physical medium in which to travel—light, sound, or both? Explain.

A: The mechanical wave requires a physical medium for its prorogation. And the sound wave is the…

Q: The intensity of light decreases as the inverse square of the distance from the source. Does this…

A:

Q: the horizontal distance

A:

Q: 18- In which of the following parts of the complete oscillation cycle of the oscillator, the current…

A: Given: Four conditions of oscillator are there.

Q: Is light a wave phenomenon? Explain.

A: Light behaves as both Wave and Particle.  Phenomena like reflection, refraction, interference, and…

Q: You are in a room lit only by cyan light. A chair in that room looks blue to you. (Your eyes see red…

A: Given: In the cyan room, the chair looks blue. in the red room, the chair looks red.   also  red +…

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: