8- The speed of acoustic vibrations that produce an audible sound will be higher in human blood than in ground glass B. False A. True 9- The sound travels from particle to particle in the form of vibrations and has different speeds in different mediums. A. True B. False 10- Loudness measures the sound energy reaching the ear per second and depends on the amplitude of the sound wave. The unit used to measure the loudness of sound is Hertz A. True B. False

Q: A uniform and stationary magnetic field is perpendicular to the plane containing a circular metallic…

A: magnetic field passing perpendicularly through the plane of the coil=B→ Area of the coil=A…

Q: A solenoid of indefinite length, having circular turns per unit of length, is crossed by a current…

A: Solution:-Given thatcircular turns per unit length=ni=h∘+kt

Q: 5. A box-shaped piece of concrete measures 3 ft by 2 ft by 0.5 ft. (a) What is its weight? (b) Find…

A:

Q: The charges and coordinates of two charged particles held fixed in an xy plane areq1 = 2.37 µC, x1 =…

A: Given, q1=2.37 μCr1=5.87,0.494cmq2=-6.49 μCr2=-2.14,1.12cmand q3=6.63 μC

Q: Q5 Three forces A, B and C are acting on an object as shown in the figure, what is the magnitude of…

A:

Q: For both of the following equations, identify if they are used for adding capacitors in series, in…

A: A capacitor is an arrangement of conductors separated by an insulator (dielectric)used to store…

Q: Problem 5: A merry-go-round at an amusement park consists of an outer ring of horses and an inner…

A:

Q: What Have I Learned So Far? Express the following vectors in component form using unit vectors. 1.…

A: Any physical quantity having both magnitude and direction is called a vector.

Q: 2) A 2 µC point charge is located at A(4, 3, 5) in free space. Find the components E, , Es , and E,…

A: Given : charge at point A = 2×10-6 C Position of charge = A(4, 3,5)  Position of point = P(8,12,2)

Q: Suppose a car travels 108 km at a speed of 35.0 m/s, and uses 2.10 gallons of gasoline. Only 30% of…

A: Solution :- Given values

Q: Please explain and solve correctly

A:

Q: Q14: A constant force of (51) N acts on a 4.0-kg object as it moves from the origin to the point…

A:

Q: A block with a mass of m crosses a rough horizontal surface at a constant speed of v. The…

A: In the given problem, the block is crossing the horizontal surface with a constant speed v. As this…

Q: Please solve question 4 only

A:

Q: Q2. The graph shows the relationship between the square of the period of oscillation T2 (s²) and the…

A: We have T2=4π2×Lg

Q: Question 4: Consider the following setup: C Determine the equivalent capacitance, and the charge on…

A: 4)4 capcitors are connected in an arrangement as shown in the circuit. The capacitance of each…

Q: Questions 3and 4 For the figure shown answer the following: 3. The location of x-coordinate (X) of…

A:

Q: 6. The summit of a mountain, 2450 m above base camp, is measured on a map to be 4580 m horizontally…

A: The vector quantity can be represented as,   A→=ai^+bj^+ck^ where, a is the component of the vector…

Q: Worksheet 17 What statement best describes what will happen when the purple struts that are…

A: We have given a balance beam in which a there is a mass of 20 kgThis balance beam is on two struts…

Q: Please solve questions no 2

A:

Q: 12 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

A:

Q: Indicate the average time between the collisions of electrons in silver (classical model of…

A: Conductivity is inversely proportional to electrical resistivity

Q: Given the circuit below, find the equivalent resistance between a and 3Ω 2Ω 8Ω 12 Ω а 6Ω 4Ω d

A: The given configuration is shown below as

Q: You have two capacitors with capacities of 50 pF and 100pF respectively. If you want to have less…

A:

Q: 2. Find the pressure needed by a compressed oil to lift a car on the hoist, if the area of the…

A: Given: The area of piston is A=0.1 m2. The weight of car and moveable part is F=25000 N. The…

Q: 2. Use a Taylor polynomial to show that, for large wavelengths, Planck's Law gives approxi- mately…

A: We have to derive reyleigh jeans law from Planck's for high wavelengths

Q: 1.5 m Z A 250 N 0.8 m 120 N X B 1) Determine the magnitude of the moment of the forces about point A…

A: The system of forces are shown below:   Analysis: The force 250 N is passing through the point A,…

Q: a ball is dropped from a OSuppose a "height of, 16 feet." EACL timE it draps h feet, it re bouvds 0.…

A:

Q: hello can you do question 4please and explain

A: As asked, question 4 is solved here. The speed of sound depends on material rigidity and density.

Q: A light source radiates isotropically with a power of 240 W. The maximum intensity of the electric…

A:

Q: Two metal spheres with the same radius the same charge and mass are suspended from two insulating…

A: Consider a free-body diagram for the given question, Here, Fe is the electrostatic repulsion force,…

Q: What force (in Newtons) must be exerted on the master cylinder of a hydraulic lift to support the…

A: Given data:  The mass of the car (m) = 1998 kg The diameter of master cylinder (d1) = 3 cm The…

Q: 12. The magnetic field B at all points within a circular region of radius R is uniform and directed…

A:

Q: The amplitude of the Poynting vector of a plane electromagnetic wave has an average value of…

A:

Q: Spring deflection in a translational mechanical system is equivalent to in a fluid system. А. mass…

A:

Q: You take a mercury barometer to Venus, where the acceleration due to gravity is 9.04 m/s2, and the…

A:

Q: From your graph find the specific charge,K, of copper ions by calculating the slope.

A: Given: From the table Amount of Charge (Q,  units C) Mass Deposited (Mcu, units kg)  480 0.09…

Q: 012 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

A: 15 ) Mass =m = 6 kg initial velocity = Vi= 6 m/s final velocity = Vf= 10 m/s

Q: Q1. An infinitely long straight wire carries a current lo. An infinitely long concentric cylindrical…

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

Q: (ii) A particle of mass 2.5 MeV/c? and kinetic energy 3.6 MeV collides with a stationary particle of…

A: This is a problem base on relativity. We will solve this problem in the following steps, (a), (c)…

Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.