Is sound transferred differently in water vs. air? For acoustic waves you need matter? For light waves you don't? Why? What is actually oscillating

Q: In the diagram shown below, the four currents are assumed to be held in place at their current…

A: The magnetic field acting at point P1 is shown in the diagram below: The magnetic field due to…

Q: Consider an infinite straight wire of radius R with current I. (a) Find A outside the wire. (b)…

A:

Q: can you write the solution in paper? i can't understand the process

A:

Q: 1. The 5.0 kg object show has forces of 5.0 N and 4.0 N applied to the right side and a frictional…

A: Given data:  Mass (m) = 5.0 kg Applied forces in right direction  F1 = 5.0 N and F2 = 4.0 N…

Q: A concave mirror has a radius of curvature of 16.0 cm. An object is placed 4.00 cm in front of the…

A: A concave mirror has a radius of curvature of 16.0 cm. According to cartesian system , focal length…

Q: A 78 kg skier moves down a mountatin on a 22 degree slope. Air drag and the wet snow provide a…

A: Given:-  The mass of the skier is m = 78 kg  The skier is moving down the mountains which have an…

Q: Celeste is flying in a helicopter that is traveling to the left at 45 m/s when she drops her…

A: Given, Celeste is flying in a helicopter that is traveling to the left at 45 m/s . After dropping…

Q: A transverse wave is traveling on a string. The displacement y of a particle from its equilibrium…

A:

Q: Two blocks are connected by a (massless) string that runs over a (massless, frictionless) pulley as…

A: This question is based on law of motion.

Q: Q.1 Solve the truss shown in the figure below using method of sections. Fig 1: Find member forces in…

A:

Q: a. Consider two planets orbiting a distant star. Planet A is further from the star. A is orbiting at…

A: a) We use the formula T=2πRv⇒R=Tv2π=12.45·365·24·60·60 sec·14625 m/sec2π=9.13885875×1011m

Q: Sketch the curve with the given polar equation. r= 4 + sin 8 y y

A: Solution: Given data, r = 4 + sin θ

Q: A quasar has a redshift of 3.81. What is the recession velocity of this quasar in meters per second?…

A: Givenz=3.81            (redshift) formula for redshiftz=(c+v)(c-v)-1wherec=speed of…

Q: Since we use friction to accelerate our cars around turrns, we can't take turns as fast in wet or…

A:

Q: A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless…

A:

Q: In spherical coordinates find the basis vector in the direction. X 0 * (r, 0, 0) 1 1 I I 1 11 L 1…

A:

Q: Find the resistance that draws 0.750 A in 220 V.

A: Here given ,  Current(I) = 0.750 A Voltage(V) = 220 V Resistance(R) = ? We know Ohm's law , V = I*R…

Q: 10. An automobile is sitting on a hill which is 20 m higher than ground level. Find the mass of the…

A: Given: Potential energy = 362600 J  Height = 20 m

Q: Nick is pulling a 20 kg crate across a horizontal floor with a rope angled 30° above the horizontal.…

A: The free body diagram is shown below,

Q: Saksakan ng Ganda (part 2). A mobile device charger has a step-down transformer to supply a 20.0 [V]…

A: GivenV2=20 V     ( Voltage supplied by charger)V1=500 V   ( Voltage fed to the charger)N2=25…

Q: A fitness club hires you to talk to their clients about the biomechanics of exercise. One of the…

A:

Q: For a certain transverse wave, the distance between two successive crests is 1.77 m. And starting…

A:

Q: A spring with force constant k = 100 N/m has two masses hanging from it, as drawn (M = 1 kg) (Eigure…

A:

Q: Dario, a prep cook at an Italian restaurant, spins a salad spinner and observes that it rotates with…

A: a) Initial angular speed is given by ωi=angle rotatedtime taken=20×2π5=8π rad/sec angular…

Q: positive charge Q = 40 C is distributed e spherical shell of radius R = 0.25 m. A C is located at…

A:

Q: isnt 5 x 1000 divided by 120 41.66 not 416.667 so it would be A 42

A:

Q: An elastoc collision occurs between two pucks A and B on a frictionless air table. Puck A has a mass…

A:

Q: An aluminum ring of radius r₁5.00 cm and a resistance of 3.05 x 104 2 is placed around one end of a…

A:

Q: answer cant be in scientific notation

A: a) the relativistic momentum is given by…

Q: A particle moves through displacement (7.2 m)i + (59 m)k in 10 s. Its velocity will be (  m)i + (…

A:

Q: A sorting arm in a UPS distribution center impacts a package at a velocity of 110 in/s. What drop…

A:

Q: Determine the orbital speed, in m/s, of a satellite that circles the Earth with a period of 1.70 x…

A:

Q: can you please explain the math part step by step because wouldn't you do 200 x 30 = 6000 divided by…

A:

Q: 20) To objects, both of mass 5kg are placed 5 meters from each other. What is the gravitational…

A:

Q: A 0.50-kg ball on the end of a rope is moving with uniform speed in a vertical circle of radius 3.0…

A: The solution for this question has been given below.

Q: A 150-lb woman puts all of her weight on one h high-heeled shoes. The heel has an area of 0.25 in…

A: GivenWeight of woman , W=150 lbArea of heal, A=0.25 in2

Q: Consider the reaction, n+³ He He + y. Parta) Find the amount of energy transferred to the 4He, also…

A: The given data we have:  mass of neutron: 1.008665 u mass of helium-3: 3.016029 u mass of helium-4:…

Q: Consider the two loops shown. Each one carries a current I occurring in the direction indicated. If…

A:

Q: In a free body diagram of the human body, which direction would the vector representing weight of…

A: Introduction: The weight of the object is equal to the gravitational force on the body applied by…

Q: lues E. An alternating voltage is connected in series with a resistance R and an inductance L. If…

A:

Q: 5- The starter motor of a car engine draws a current of 160 A from the battery. The copper wire to…

A:

Q: An astronaut is flying at a distance of 317kms from the center of a blackhole of mass 2E32 kg.…

A:

Q: Each mass is 4.00 kg. (Figure 1) Figure (a) (b) TO 10 cm- TO OX 10 cm *O* 40 cm 40 cm < 1 of 1 -…

A: It is given that, in figure a the distance between mass A and mass C is, rc1=10 cm=0.1 m, and the…

Q: A convex spherical mirror, whose focal length has a magnitude of 16.4 cm, is to form an image 13.0…

A:

Q: A photon has an energy of 1.9 meV (milli electron Volt). What is the wavelength of this photon,…

A: Given data: The given energy of photon, E=1.9 meV The formula used E=hcλ

Q: In the configuration shown, three long parallel wires are carrying equal currents of magnitude…

A:

Q: The deepest part of our ocean is the Challenger Deep in the Mariana Trench near Guam. At its…

A: Given Data, The depth of the Mariana trench (d)=10,935 m Atmospheric Pressure (P)=1.01325 x105…

Q: Give your answer in SI units and to three significant figures. D Question 1 111 0 112 020 60° 104…

A: Given that, Initial angle, θ1 = 35.859° Refractive index of glass, n = 1.448 The angle of prism, A =…

Q: a. An arrow is fired from a bow with a velocity of 69.2 m/s. The arrow has a mass of 0.082 kg. The…

A:

Q: 4. When 500J of heat flows into an object, its temperature rises by 4C°. What is the heat capacity…

A:

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.