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Q: The figure shows a piece of wire curved in empty space with its left side half-circle, and its linea...

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Q: When a 4.00-kg object is hung vertically on a certain light spring that obeys Hooke’s law, the sprin...

A: mass m1=4 kg and m2=1.50 kg Initial expansion in length, x=2.50 cm=0.025 m

Q: ______3. What are the two type of interference wave? a.diffraction and construction b. construction ...

A: Interference wave: It is a phenomena in which two waves combine to generate a new wave with a large...

Q: A sample of radioisotope has a decay constant of 9.978x107 s1 and prepared with an initial activity ...

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Q: A high heel shoe exerts 50,000. Newtons over a surface area of 0.125 m^2 , what is the pressure, in ...

A: Pressure is the stress acting at a point over a defined surface. Its unit is pascal.  Variables know...

Q: Given vectors a=(-2,8) and b=(-3,1) Find the x-component of the resultant vector: T= 3a – 26

A: Given  a = -2i + 8j and b = -3i + 1j

Q: A space probe is launched from Earth headed for deep space. At a distance of 10,000 miles from Earth...

A: Given that; distance r=10,000 miles  grativational force F=823 lb  

Q: Please answer as soon as possible, this is urgent

A: Let M1 denotes the mass of neutron and uranium combinedly before the reaction, M2 denotes the mass o...

Q: The question is referring to the concept of magnetic field due to one or more straight wire conducto...

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Q: 2. Olympic ice skaters are able to spin at about 15 rev/s. (a) What is their angular velocity in rad...

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Q: Help with number 15

A: Voltage of the circuit is V = 24 V Magnitude of resistance 1 is R1 = 10 ohms Magnitude of resistance...

Q: Problem#3 Problem#3: Magnetlism Consider a rectangular loop with dimensions 20.00cm x 35.00cm is pla...

A: Given Data: Loop area,   Magnetic field,   Current,  in clockwise Vertical length,   Horizontal len...

Q: Сopy of Given the circuit below. а I2 13 15 ohms 35 ohms od 40 ohms + 12 V T 15 V 17 V g e 25 ohms 2...

A: Given  The current I1 is I1 = 0.1825 A. The current I2 is I2 = 0.3582 A. The current I3 is I3 = 0.1...

Q: solar panels have an emissivity of e=0.465. When in direct sunlight they absorb energy at rate of 85...

A: Given The emissivity of the solar panel is e = 0.465. The rate of energy observation is Q/t = 857 J...

Q: The force acting on a particle varies as in the figure. Find the work done by the force on the parti...

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Q: Prove that the polarization flux through a closed surface is directly proportional to the enclosed b...

A: The polarization flux through a closed surface is directly proportional to the enclosed bound charge...

Q: A projectile is launched with an initial speed of 200m/s at an angle of 60° with respect to the hori...

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Q: (a)A mass of 8 kg is raised through a vertical distance of 80 m. If the gravitational acceleration i...

A: (a) Mass of object, m = 8 kg Vertical distance raised, h = 80 m Gravitational acceleration, g = 9.8 ...

Q: A projectile is launched at an angle of 25 degrees from the horizontal. It strikes the ground at 360...

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Q: If it takes 5.00 J of work to stretch a Hooke’s-law spring 10.0 cm from its unstressed length, deter...

A: Given that, The work done to stretch a spring 10 cm from its unstressed length is 5 J. We need to fi...

Q: A magnified, inverted image is located a distance of 32.0 cm from a concave mirror with a focal leng...

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Q: Two resistors, 4 ohms and 5 ohms, are connected in series. This series connection is then connected ...

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Q: A 1500-kg satellite orbits a planet in a circular orbit of radius 6.2 × 106 m.What is the angular mo...

A: Given a 1500-kg(m) satellite orbits a planet in a circular orbit of radius(r) 6.2 × 106 m. We have t...

Q: please provide given, steps, reasoning

A: Given: The energy of the ground state is -13.6 eV. The initial state is 2. The final state is 4.

Q: What is the speed of a wave with a wavelength of 2.0 m and a frequency of 210 Hz? Your answer: 0.009...

A: Wavelength is one complete cycle of a wave motion. It is the length of a wave over which it repeats ...

Q: A sample of radioisotope has a decay constant of 9.976✕10-7 s-1 and prepared with an initial activit...

A: question based on half life period of an isotope.

Q: A prototype car starts from rest and accelerates at a constant rate to 30 m/s in 4.4 seconds. How mu...

A: Initial velocity = u = 0 m/s Final velocity = v = 30 m/s time = t = 4.4 s Acceleration will be calcu...

Q: A sample of radioisotope has a decay constant of 9.976✕10-7 s-1 and prepared with an initial activit...

A: Given data: The decay constant of a sample of a radioisotope is, The initial activity of a sample o...

Q: high voltage technique choose the correct answer  in the Cartesian coordinate system  equation is gi...

A: Electric field is defined as the negative differential of electric potential with respect to the dis...

Q: A). When a Gaussian encloses a positive charge Q placed at its center, what will be the electric int...

A: To determine: Electric intensity.

Q: A ball moving at 10 m/s makes an off-center elastic collision with another ball of equal mass that i...

A: Given that, Velocity of first ball = 10 m/s Deflected angle = 300 

Q: 4. I. For a positively charged q1 and negatively charged q2, the force will always be positive regar...

A: Disclaimer: There are multiple questions. As per guidelines, we are asked to provide solution for th...

Q: What is the y component of vector c? Only provide an integer answer such as 0, 5 10, etc. 10 b 10

A: The y component of vector c is  

Q: What is the minimum frequency in (THz) of light needed to eject electrons off a metal with a work fu...

A: The relation between the work function and the threshold frequency (minimum frequency to eject the p...

Q: Figure below shows electron energy levels in a hydrogen atom. The arrows show four possible transiti...

A: Bohr gave the model of the atom which said that electrons revolve in circular orbits around the nucl...

Q: Subject: Dynamics of Rigid Bodies

A: Given The acceleration of gravity is g = 9.81 m/s2. The lateral acceleration is a = 1.8g. The late...

Q: wave features do radio towers change to transmit in et answers.) r answer: mplitude

A: Electromagnetic spectrum in simple terms is defined as the range of all types of electromagnetic rad...

Q: The graph below shows a didtance travelled by a car on a roller-coaster ride, at different times alo...

A: Slope of distance-time graph is the speed of the car.The slope has non zero values anywhere at the g...

Q: Look at the relative frequency table above. What is P(X = 3) ?

A: In the given table, x is the frequency and P (X) is the relative frequency.  

Q: I need help with this question.

A: The work done by a force F in displacing an object by some distance 'd' is given as: Density is defi...

Q: Determine current I2 and I3 (in Amperes) in the circuit below.

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Q: A proton, moving with a velocty of vi collides elastically with another proton that is initialy at r...

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Q: For the circuit below, if I1 = 3A; determine the current I2 (in Amperes) and the potential differenc...

A: For the circuit below, if I1 = 3A; determine the current I2 (in Amperes) and the potential differenc...

Q: How long would it take light to travel around the earth (d = 8000 miles)? %3D

A: The time required for light to travel around the earth is t = (Earth's circumference)/(velocity of l...

Q: What properties does a material need to be used as a drill bit ?

A: To be used in a drill bit a metal should have high red hardness. That is, it should retain its hardn...

Q: (a) Solve the following equations for real x and y (i) 3+5i+ x – yi = 6 – 2i (ii) x+yi = (1–i)(2+8i)...

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Q: 5.9 kg of copper sits at a temperature of 52 oF. How much heat is required to raise its temperature ...

A: Given, Mass of copper m = 5.9 Kg Temperature T1 = 52 degree Fahrenheit = 11.11 oC Temperature T2 = 5...

Q: The surface of a metal is illuminated alternately with photons of energies E1 = 4 eV and E2 = 2.5 eV...

A: Given Energy of photon (E1) = 4eV Energy of photon (E2) = 2.5eV

Q: Given vectors a=(4,8) and b=(-3,0) Find the magnitude of the resultant vector: T = 2 a + 36

A: Represent the vectors a and b in their resolved component.      

Q: please answer thanks

A:  When in spring if some load is applied, then it is pulled downwards to some distance which depends ...

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.