Can Longitudinal waves be polarised
Q: Suppose a small light source is placed at the center of two transparent spheres. One sphere has a…
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Q: If the maximum value of the electric field Emax is tripled, the intensity of the wave changes by a…
A: Given that:Emax'=3Emax
Q: 6. (10 points) An electromagnetic wave in a given profile travels with a speed of 1.2 x 10° m/s.…
A: a) The refractive index of the material isμ=cv=3×108 m/s1.2×108 m/sμ=2.5 Hence, the refractive index…
Q: Suppose you were a linear polariser and a quater wave plate. How could you determine which was…
A: Introduction: Linear Polarizers are Polarizers designed to linearly polarize incoming light. Passing…
Q: Using Maxwell’s equation, derive wave equation for the electric field of a linearly polarized wave…
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Q: 28) A vertically polarized wave comes from the air environment at an angle of 30 degrees to the…
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Q: Why is it possible to polarize a transverse wave? -Transverse waves have extra energy, so when it is…
A: Since, we know that the waves oscillates perpendicular to the direction of propagation, hence it is…
Q: Suppose you were given a linear polariser and a quarter wave plate.How could you determine which was…
A: To differentiate between a linear polarizer and a quarter wave plate using natural source of light ,…
Q: If the light incident on a polarizer is an even mix of polarizations (there is an equal amount of…
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Q: Consider two electric field lines on a transverse wave. One field line is up, and a moment later,…
A: Consider two Electric field lines on a transverse wave . One field is up and a moment later another…
Q: The magnetic field of a TEM plane wave in air can be written H = Ho exp j(2nft-Bx) â. Am-¹ Use one…
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Q: How the slit in Polarizing filters passes electromagnetic waves thathave an electric field parallel…
A: A polarizing filter contains several long chains of molecules along the axis perpendicular to its…
Q: Natural light falls on a system of three polarizers with transmission coefficients 0.9, 0.92 and…
A: Malus law: When polarised light of intensity I0 is incident on a polarizer, the transmitted…
Q: 12) Unpolarized light is sent through three polarizers. The axis of the first is vertical, the axis…
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Q: Why are electromagnetic waves considered to be transverse waves if they are not mechanical waves (do…
A: The electromagnetic waves, are not mechanical waves, as they do not need any medium for their…
Q: Two waves of light propagating in a vacuum, the wavelength of the first is 20 x
A: Given: The wavelength of the first wave is, λ1=20×10-7 m. The wavelength of the second wave is,…
Q: Using maxwell's equations, obtain the EQUATION OF CONTINUITY and the WAVE EQUATIONS for electric and…
A: Solution: The electromagnetic wave travels in the x-direction, the electric and magnetic field are…
Q: Question 13 Which of the following cannot be polarised? O radiowaves O transverse waves sound waves…
A: Ultrasonic waves are sound waves with a high frequency. Sound waves have a frequency greater than 20…
Q: 18) The electric field vector of a monochromatic wave (relative parameters ur, er and conductivity…
A: The standard wave equation is given as E= Eo sin (kx - wt) Where k = propagation vector w =…
Q: You will learn that light is an electromagnetic wave that can travel through a vacuum. Can sound…
A: Electromagnetic waves travels through vacuum
Q: How can you determine the polarization axis for a single sheet of Polaroid (especially if you’re at…
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Q: Using one of Maxwell’s equations and a derivation, show why a plane wave cannot be longitudinal.
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Q: Magnetic field of a plane wave in a lossless, µ, = 2 medium is given: Ħ(x, y; t) = ë,2 sin (5 (3x +…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Give some practical application of EM waves?
A: Waves formed as a result of vibrations between an electric and magnetic field are electromagnetic…
Q: (2) ubai If the refractive index of water-11 1.333, value of speed of light in * water (c=3x (10) ^8…
A: Given: R.I of water, n=1.333 Light speed in air, c=3×108 m/s Let's find light speed in water.
Q: Which of the following waves can be polarized (i) Heat waves (ii) Sound waves? Give reason to…
A: Answer Heat waves, can be polarized. Heat waves - Excessive heated air ( There is no universal…
Q: Interference is an example of which aspect of electromagnetic radiation?
A: Interference is example of wave nature of electromagnetic radiation
Q: (a) What is plane polarised light? Two polaroids are placed at 90° to each other and the transmitted…
A: To determine: (b) What does it mean, when a light beam shows no intensity cariation when it is…
Q: A light signal is sent from Earth to a satellite. Will there be any frequency change when it is…
A: The speed of light is the cosmic speed limit. Nothing with mass can reach the speed of light. Thus,…
Q: In what ways does the polarization of light contribute to reducing glare in polarized sunglasses?
A: A light wave that is vibrating in more than one plane is referred to as unpolarized light.Polarized…
Q: It is false, that radio waves travel at the same rate as high energy visible light waves through…
A: No it is true that radio waves travel at the same rate as high energy visible light waves through…
Q: e) 1.16 x 10 Watts 11. Two Polaroid sheets are inserted between two other Polaroid sheets which have…
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Q: Consider a green tree leaf of area 29.6 cm2 absorbing red light coming from the Sun as a plane wave…
A: Area of the green tea leaf (A)=29.6 cm2 Wavelength of the electromagnetic waves λ=650 nm Amplitude…
Q: What happens if a Horizontally polarized light beam goes through a quarter wave plate rotated by 45…
A: a Horizontally polarized light beam goes through a quarter wave plate rotated by 45 degrees.
Q: 8) A 1.69x10 Hz electromagnetic wave propagates in carbon tetrachloride with a speed of 2.21x10*.…
A: a) The expression for find index of material is n=cv Substitute values in the above equation…
Q: Unpolarized light is incident on a system if three polarizers. The second polarizer is oriented at…
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Q: Show that the magnitude of the magnetic field produced at the center of a rectangular loop of wire…
A: We are given a rectangular loop. We are given length and width of loop. The magnetic field due to…
Can Longitudinal waves be polarised?
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