Physics Monochromatic light of wavelength 540.0 nm has an electric field with amplitude Em = 0.320 mV/m .   Calculate Bm .   Write expressions for E (x,t) and B (x,t) (use correct values for k and ù

Q: A highjacker inside a plane flying at 400km/h [w] fires a gun eastward. The muzzle velocity of the…

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Q: A car travels along a highway in a straight line with a speed of 30 m/s and then reaches 50 m/s, in…

A: Answer:-  Given  Initial Speed (u) = 30 m/s  Final speed (V) = 50 m/s  Distance (S) = 180 m  Time…

Q: Four forces act on an object, given A = 34.3 N east, B = 48.3 north, C = 70.7 N west, and D = 92.7 N…

A: force A = 34.3 N , due east force B = 48.3 N , due north force C = 70.7 N , due west force D = 92.7…

Q: 5.44 Both pistons are moving to the left, but piston A has a speed twice as great as that of piston…

A: The data given in the question is: 1. Diameter of the left pipe with piston A, dA=3 m, Therefore,…

Q: 5.95 PQ What is cavitation? Why does the tendency for cavi- tation in a liquid increase with…

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Q: Choose the correct response to make the statement true: The component of a vector is (a)always…

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Q: 41° 63° Ts T2 T3 w 200 N O 61,98 N O 249,14 N O 155,56 N O 93,58 N

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Q: Explain why the surface of golf balls is distributed with small holes

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Q: 8.0 V 2.00 9.0 V 6.0 Q b a 4.0 Q

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Q: A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the…

A: Answer:-  Given  The distance from the goal (xf) = 36.0m   The height of the crossbar(h) = 3.05 m…

Q: 5-cm radius conducting sphere has a surface charge density of 2 ×10-6 C/m2 on its surface. What is…

A: Given: The radius of the sphere is 5 cm = 0.05 m. The surface charge density is 2x10-6 C/m2.

Q: What is the electric susceptibility of paper with dielectric constant of 2?

A: Electric susceptibility (Xe) is a dimensionless quantity and it is related to Dielectric constant…

Q: y racecar races along a circular race track that has a radius of 32 meters. The racecar starts at…

A: GivenRadius of circular track, r=32 mDistance travelled by car along circular track, d=51 m

Q: You heat up a piece of metal and bring it close to a strong magnet. You let the piece of metal cool…

A: When a piece of metal is brought near a strong magnet then it starts acquiring magnetic property.…

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Q: The order of magnitude of the left column is located in the right columns

A: The given quantity is expressed as 20000 m=2×104 m

Q: Multiple Choice Ball A is thrown horizontally, and ball B is dropped from the same height at the…

A: Given: Ball A is thrown horizontally. Ball B is dropped at the same height and at the same moment.…

Q: Q2. A dog searching for a bone walks 3.5m south, then 8.2m at an angle 30°north of east, and finaly…

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Q: What if suddenly the diameter of the pipe that narrowed expanded to the same diameter as its…

A: In a fluid passing through a pipe, a reduction in the diameter of the pipe can compress the flowing…

Q: Refer to the given circuit below. Determine the equivalent resistance across terminals a and b if R1…

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Q: The sound waves travel with speed of 456 m/s. If is wavelength is 8 m. Find the frequency of wave ?

A: Frequency, f = speed/wavelength

Q: The speed of the

A: Given; From given adjacent figure, the monkey has a mass twice that of the block which has a plane…

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A: Given:  force applied, F = 77 kN = 77000 N Diameter, D = 220 mm = 0.22 m Compressive stress, σ = 107…

Q: Continuity Equation 5.40 PQ1 A pipe flows full with water. Is it possible for the volume flow rate…

A: The continuity equation states that in the case of steady flow, the amount of fluid flowing past one…

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Q: A train is 450 m long runs at 78 m/s. Find the time ?

A: Given data :                       Distance    =    D                        Speed       =    S…

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Q: A whistle of frequency 540 Hz moves in a circle of radius 60.0 cm at an angular speed of 15.0 rad/s.…

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Q: A 7.2-mH inductor is connected to a current. What is the magnitude of the voltage in the inductor at…

A: The inductance of the inductor, L =7.2 mH Current through the inductance circuit, I(t) = 5+7t-2t2…

Q: A particle moves along a curve whose parametric equations are x = 3e-#, y = 4 sin 3t, z = 5 cos 3t…

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Q: If 1000 N force is required to accelerate an object to the rate of 5m/s?, what will be the weight of…

A: Given data :                          Force     =      F                       Acceleration    =…

Q: photon

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Q: How long did it take for the change in momentum to happen on a 10.5 kg box that was pushed with 50 N…

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Q: An object has a kinetic energy of 25 * J and a mass of 34 kg, how fast is the object None of these O…

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Q: A top fuel dragster with a mass of 600.0 kg starts from rest and completes a quarter mile (402 m)…

A: Given: mass of top fuel dragster, m = 600 kg Initial speed, u = 0 (starting from the rest) Final…

Q: [PROBLEM SOLVING] Show your complete detailed solution. The acceleration of an object as a function…

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A: Given: Pulling force, F = 40 N Work done on the block, W = 247 J displacement, S = 8.0 m

Q: iven the circuit shown below, a) Find all the mesh currents. b) Compute the power R1 10 0 R4 10V 200…

A: This question is based on mesh analysis.

Q: A car rounds a 12 m radius curve at 8 m/s. The magnitude of it's acceleration in m/s?

A: Given data :                            Radius      =     R                             Speed      =…

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Q: A negatively charged rod approaches a neutral conducting sphere. Which picture best displays the…

A: Option C is correct

Q: For Hydrogenic Beryllium Be3+, that transitions from the n=4 state to the n=2 state Determine a)…

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A: Given data, Mass of the first cart (m1)= 3.00 kg Velocity of the first cart after the spring…

Q: A force of 3.6 N makes an angle of 40° (counter-clockwise) with the +X axis. The Y component of the…

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Q: A javelin is thrown with an initial velocity of 25 m/s. Find the maximum height, range, and total…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 45° B m 50 N 693 N O 490 N 203 N A

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Q: R = 60 R3 = 42 Rg = 102 A OW R4 = 82 Rg = 62 ReQ R2 = 82 R10 = 22 Re = 62 Rs = 42 R7 = 82 (Says,…

A: This question is based on combination of resistances.

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.