A 100 Hz spherical sound source radiates sound into whole space with 8 W of sound power. The sound at a distance of 0.5 m from the sound source is in which acoustic sound field: None of the listed responses acoustic near field acoustic near field acoustical far field

Q: 2 m 2 m 4 m 3 m F= 630 N 4 m B

A: Solution:-Given thatF=630 N

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Q: got 0 as my answer can you show me the solutio

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Q: Calculate the resultant force. Express the answer in terms of unit vector. F = 2.0 N, 20° N of W F,…

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A: given ,

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Q: 33

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Q: 65. Find the angles that vector D = (2.01 – 4.0j +k)m makes with the x-, y-, and z- axes.

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Q: 4. Write each combination of vectors as a single vector. See figure below. (a) PQ+QR (b) RP+ PS (c)…

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Q: Consider the following motion: The cart's initial position is the bottom of the track. You give it a…

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Q: f=4gh h=?

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Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.

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

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Q: Which among the following equations is INCORRECT? PE E = EA cost dE = EA B. E ФЕ A

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Q: Question 1 This is the situation of the leftmost image. (The particles move vertically, up and…

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Q: The square loop of wire in magnetic field B (B = (Be/a)(zi + xk)} is in the x-y plane and its center…

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Q: F. cos 0 ·d =

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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: Q1. Express each force using cartesian: A=( )+ ( )j ++( )k B=( )i + ( )j + ( )k C = ( )i + ( )j + (…

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Q: And r0 ?

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Q: i.j= Ok D-к 00 1 0 Do

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Q: Find the magnitude and direction angle of the given vector. A. u=(3, 8) B. u=(4, 7) C. u=(5, - 1)

A: Given:- given vector. A. u=(3, 8) B. u=(4, 7) C. u=(5, - 1) Find:- The magnitude and direction angle…

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A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.

Q: X 3. Calculate the coordinate direction angles of vector Q. Z 72° 36° Q = 300 lb y

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Q: Prove that mut %3D ==o /2

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Q: The loop rule applied to loop abda will give a. 12-18.0 I+ 6.00 I=0 b. 12-18.0 I1-6.00 I2 0 c. 6.0 +…

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