When unpolarised light beam is incident from air onto glass (n = 1.5) at the polarising angle. Reflected beam is polarised completely Reflected and refracted beams are partially polarised Refracted beam is plane polarised O Whole beam of light is refracted None of these

Q: tors in a. and b. and its direction using

A: We know that  two vectors a and b are given as  a→ = 50 N  N30°Eb→= 30 N    W15°S Find:-  The…

Q: Q3: Express the vector A = 2√3i + 3√√3j-2√√2k in the primed triad i'j'k' in which x'y'-axes are…

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Q: 1. The picture shows a gibbon hanging from a tree branch in a tropical forest. If you know the mass…

A: The two forces are T1 and T2mass of gibbon = m

Q: -3i-2j and B= -2i+5j. Find the direction of the vec C=A+B.

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Q: Distinguish between autonomous and accommodating balance of payment transaction..

A: Difference between autonomous and accommodating balance of payment transaction is shown below:

Q: 10) Determine T1 and T2 in N. 45 T2 50 N

A: This is a case of equilibrium where total force at point A is zero. So all forces in opposite…

Q: Where 31.2 m is the length of the vector and 76.9° is the angle it makes with the y-axis, what is…

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Q: и A) 4TE ru (u+ Vmin В) 2nE u (u+ Vmin C) D) 8TE,ru (u + Vmin ) min "A +n) nº1°32

A: The particles start orbiting each other. Apply the law of conservation of angular momentum. Let the…

Q: If S is a function of (x, y, z) coordinates, and P = Aî - B - Ck where i, j, and k are the unit…

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Q: Vector A is 9 m, 60.0o North of East and Vector B is 3 m 30.0o West of North. What is the resultant…

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Q: A girl delivering newspapers covers her route by traveling 3.00 km west, 4.00 km north, and then 6…

A: Consider east as the positive x direction Consider north is the positive y direction

Q: Q3: Express the vector A = 2√3i+ 3√3j-2√2k in the primed triad i'j'k' in which x'y'-axes are rotated…

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Q: A ball is thrown at an initial height of 50 feet at an initial velocity of 65 feet/second at an…

A: The given values are, h0=50 ftV0=65 ft/sθ=75°y=-16t2+V0sinθt+h0x=V0cosθt

Q: The components of vectors A and B are given as follows: Ax=7.6 Bx=-5.1 Ay=-9.2 By=-6.8 What is the…

A: Given data:   The components of the vector A and B Ax = 7.6 and Bx = -5.1 Ay = -9.2 and By = -6.8…

Q: 4. F = (x + y2)i + 5xyj + z²k А. ЗУк В. Зуј С. Зуi D. 3zj E. 3zk Г 22 VXF =

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Q: Two vectors A= 17 - 2j and B = 2î + 3j. Find the approximate angle between the vectors (-3A) and…

A: Given:- vector,  A=i∧ -2j∧                              B=2i∧+3j∧Mutliply  by -3  in vector  A then…

Q: If the +x- and +y-axes point to East and North respectively, what is A = 500. N 65.0° West of North…

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Q: 33. During a Physics Lab, John observes a projectile shot in the following direction relative to the…

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Q: Find the velocity and acceleration vectors in terms of u, and up. r=2 cost and 0 = 9t V= -2 sin t)4)…

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Q: Determine a‚î ×b,î = a,b, (î × î) a. ayby b. zero c. a,byk С. d. aybz

A: The general form of the cross product of unit vectors in 3-D is given as, Here, i, j and k are…

Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: L Find the resultant vector, magnitude of the angle and direction using component method. F2 = 53 km…

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Q: The cross product of j x i is a. 0 b.1 c. –k d. -1

A: Note: According to our expert guidelines only first individual question is to be answered kindly…

Q: A capacitor with initial charge qo is discharged through a resistor. What multiple of the time…

A: Given: The capacitor with initial charge qo is discharged through a resistor. To find the multiple…

Q: Ã = (5 m/s)î + (2 m/s)j, B = (3 kg · m/s²)î + (2 kg · m/s²)I %3D

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Q: Answer: T0.005@ A PERPENDICULARITY 8. Answer:

A: Perpendicularity within a 0.005 tolerance zone at MMC relative to datum A

Q: B. Obtain the x and y components x- component 85 N 116° y- component

A: Given:Force,F=3.85 NAngle,θ=116°Find the force  x and y component.Now,A) The X-component…

Q: A finite segment of a straight wire carrying current I in z-direction is shown in the figure. (a)…

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Q: For what values of x and y, the vectors = 31+ yj-3 and 6=2xi+2xj-3are equal? A. x = 3, y = 3/2 В.х 3…

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Q: If I1 / I0=4/5 find I2/I0.

A: According to Ohm’s law, the voltage in the given electronic circuit can be represented. The value…

Q: Mass of a gold ring is 350mg. Its mass in Sl units is- Select one: O a. 350 x10° g O b. 3.5 x 104 kg…

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Q: Compute for the resultant vector R of the following given vectors А. A = 230 Newtons, 35° N of E В.…

A: The given vectors are A→=230 N, 35°N of EB→=400 N, 15°W of NC→=550 N, 20°S of WD→=230 N, 45°E of…

Q: Ā = 3î + 43, B = î + 2)

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Q: Two displacement vectors have magnitudes of 10 m and 7 m, respectively. If these two vectors are…

A: Given, A= 10m B= 7m

Q: The components of vector d are as follows: d, = 7.5 m and d, between d and +x = 5.0 m. What is the…

A: