Find (a) the diminished radix (9’s) complement and (b) the radix (10’s) complement of 13510 .

Q: In this situation, n = 2.1 and θ₀ = 26°.  Calculate θᵣ, the reflected angle.

A: According to the law of reflection, the angle of incidence will be the same as angle of reflection.

Q: find the frequency of wave?

A: See next page

Q: The frequency of its

A: Frequency is number of vibrations completed in unit time . It is given that its takes 10 second to…

Q: Light requires about 8 min to travel from the sun to the earth. Is it delayed appreciably by the…

A:

Q: Calculate (0.462m +/-0.0005m) x (60.0 Hz) How is the uncertianty calculated in this case...thanks

A: The product of this result is

Q: Optical fibre works on the: A. principle of refraction B. total internal reflection C. scattering D.…

A: Given:-             By using the optical fiber internal reflection is:

Q: Give 1 application of Interference and Diffraction of Light

A: Diffraction & Interference of Light  Defination:- When a light wave  travelling in straight path…

Q: What is the difference between diffraction and scattering?

A: Diffraction:                   Diffraction is a slight bending of light when passing through an edge…

Q: At what angle does the maximum range occur?

A:

Q: Given the wave Functrun ○ニュCレ (L-a), www 30 %3D Find the: = メ7

A:

Q: What happens to the angle of refraction when water waves pass from deep to shallow part of the…

A: Reflection consists of a change in direction of waves when they strike off a barrier. Refraction of…

Q: whort is veletion ave There between the angle o f Codent Ci) anod he ongle of veflection (r) ?

A:

Q: 15.24. Afellow student with a mathe wave function of a traveling wave 2.30 mm cos[(6.98 rad/m)x +…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Determine the resultant couple moment acting on the beam. A. 340 Nm CW B. 1500 Nm CCW C. 1200 Nm…

A:

Q: A diver below the surface of a lake hears the sound of the siren of a boat on the surface just above…

A:

Q: Discuss the conditions for interference to occur.

A: In order to obtain interference, the following conditions should be satisfied.

Q: Determine the magnitude of the Fourier transform in milliunits of the function t³e-1.1tu(t), for a…

A:

Q: True or False: Sound waves are generally faster than light waves. O True O False

A: The speed of light in a vacuum is 3×108 m/s. The sound requires a medium to travel. The speed of…

Q: Why are the celling of concert hall curved?

A: The ceiling of concert halls are curved because people seated at the back rows of the hall may not…

Q: What type of waves are possible in case of solids?

A:

Q: You shout the word hellointo an idealized echo tube. Five seconds later, the helloreturns to your…

A: Given Speed of sound = 340 m/s Time taken by the echo to return = 5 sec.

Q: „Table 7.3 For Refraction Angle of Angle of Index of % Diff of Refraction Refraction Index of of…

A: According to the Snell's law, the refractive index is given by  where,  i is the angle of incidence…

Q: Aman strikes one end of a thin rod with a hammer. The speed of sound in the rod is 16 tirmes the…

A:

Q: 12. 69 mm 25 -20 Maore anç Wright 15 10 10 8.87 mm 45 40 35 30 1half space 1 x 0.5mm 0.5mm 23.99 mm…

A:

Q: Due tomorrow What does the refractive index of a medium depend on ?

A:

Q: A glass prism produces dispersion, but a rectangular glass does not. How?

A: Dispersion is the phenomenon by which white light is divided into different colors after falling on…

Q: certain reddish light has a wavelength of 700nm in air. What's the wavelength in water where light…

A:

Q: An unfingered guilar 3ring is o.13 m aud is tuned to play E above middle ck (330H3), How far from…

A:

Q: How many wavelengths does 4th harmonic have?

A: The diagram of the fourth harmonic on the string is given below.

Q: If the refractive index of glass is 1.8 and the refractive index of water is 1.4, then the critical…

A:

Q: Table 7.9 For Refraction Index of Refraction Refraction Index of of Air, Standard Computed Angle of…

A:

Q: Which has the greatest energy among the color in a rainbow

A: Rainbow has seven colors which are : violet, indigo, blue, green, yellow, orange, red Energy is…

Q: The refractive indices of glass and water with respect to air are and the refractive index of glass…

A:

Q: the reflection of sound is often heard as an echo. if a person claps her hands and hears an echo off…

A: In order to hear echo, the sound has to go from source to wall and then back to source.

Q: The question is attatched down below.

A: Given- Your weight W=750N The weight of your belongings is Wb=1000N The displacement of the elevator…

Q: A ray of light is incident from air to water at 50ᵒ. Find

A:

Q: Table 7.6 For Refraction Angle of Angle of Index of % Diff of Refraction Refraction Index of of…

A: Given(s): The angle of incidence, θi=56o The angle of refraction, θr=56o Using the given…

Q: What is the speed of a wavelength light in a material whose index of refraction is 1.42 regarding…

A: Given data C=3×108 m/secn=1.42

Q: The minimum value of the refractive index is: zero 1 less than 1 but not…

A: To find the minimum value of the refractive index.

Q: Sunlight is reflected off the Moon. How long does it takethat light to reach us from the Moon?

A: Time required is  t=dc where d= distance, and c= velocity of light.

Q: A glide reflection is an isometry True or false

A: First of all , Glide reflection is Transformation composition with which firstly translation…

Q: Can two people hear each other on Moon?

A: The moon is a natural satellite of the earth which has no atmosphere around it.

Q: Compute for the frequency of the following wavelengths: 1. 25mm 2. 7μm

A: given  1.wavelength λ = 25 mm       = 25 × 10-3 m  2.wavelength λ = 7 μm = 7 × 10-6 m