What is the angle of incidence on an air-to-glass boundary if the angle of refraction in the glass (n = 1.52) is 25º?

Q: (in UT) and direction of the net magnetic field at point P,, 11.4 cm to the right of the v s the…

A: We know that  the formula of the magnetic field is given as  B = μ0I2πr where B is the magnetic…

Q: A current of 15.0 mA is maintained in a single circular loop of 4.00 m circumference. A magnetic…

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Q: Compute the energy stored in the capacitor given that the magnitude of the capacitor is 2.5 µF…

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Q: Two parallel plates, connected to a 50V power supply, are separated by an air gap. How small can the…

A: Given Potential difference between the plates is V=50 V Breakdown value is E=3×106 V/m   We have to…

Q: In the figure below, the three blocks are on a frictionless surface. They are connected by an…

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Q: the electric potential 6.6✕10 -14 m from a fragment that contains 10 protons.

A: Given data:  Distance (r) = 6.6×10-14 m Number of protons (n) = 10 Required: The electric potential…

Q: How much would you age in traveling a distance of 4.84 light years from earth if you were able to…

A: Givend=4.84 light yearv=0.952 c

Q: Question PROBLEM SOLVING A student accidentally dropped her pen from the fourth floor of the school…

A: D is correct.

Q: 4. Imagine a satellite going around earth at a constant speed. a. Is the velocity of the satellite…

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Q: A train is 250 m long runs at 55 m/s. Find the time ?

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Q: 3. Determine the pressure exerted on the surface of a submarine cruising 175 ft below the fre…

A: Givenh=175 ftPatm=14.7 psiaSW=0.95

Q: Barometric Pressure Halley's law states that the barometric pressure (in inches of mercury) at an…

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Q: In the figure below, what is the force exerted by the track on the roller- coaster car at the top of…

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Q: What do you think an image would look like if a camera lens was not properly corrected for chromatic…

A: What do you think an image would look like if a camera lens was not properly corrected for chromatic…

Q: In a uniform circular motion, which of the following physical quantity remains constant everywhere…

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Q: Light from a 560-nm monochromatic source is incident upon the surface of fused quartz (n = 1.56)  at…

A: Given data:  Index of refraction (n) = 1.56 Angle of incidence (i) = 60° Required: Angle of…

Q: Two spheres separated by 0.06 meter carry charges of 50µC and -20µC, respectively. Calculate the…

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Q: A train is 250 m long runs at 55 m/s. Find the time ?

A: Given data :   Speed  =  S   Distance  =  D        To find :          Time

Q: 1. Two transverse waves travel through a taut string. The speed of each wave if v= 21.00 m/s. A plot…

A: Speed of each wave, v = 21 m/s Time, t = 0.00 s

Q: 1.5-V emf source has an internal resistance of 0.50 Ω. After it has been connected to a load with a…

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Q: Motion in two Dimensions Projectile. You are working as a consultant on a video game designing a…

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Q: RI=202 R2=3002 Ry-202 Table: RI Rz Ry TOTAL R.

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Q: ou are asked if you would like to have a box which contains 3.5 kmole of gold.. The condition of the…

A: Given Number of moles= 3.5 kmol = 3.5 × 103 mol MMolecular mass = 197 kg/kmol = 197 g/mol

Q: As a charged particle is shot to a magnetic field B with perpendicular to B, the particle's motion…

A: A charged particle is shot to a magnetic field B with a speed v perpendicular to B

Q: α = alpha A possible equation of state for a gas takes the form PV = RT * exp (-α / VRT) in which α…

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Q: What is the electric field 3cm away from a linear conductor 30m long with a linear charge density of…

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Q: Calculate the specific heat of a metal from the following data. A container made of the metal has a…

A: Heat given to raise temperature Q = mC ΔT

Q: What is the magnetic force on a proton moving at 7.0 x 10^8 m/s parallel to the 7.0 x 10^-2 T…

A: Given data:  Velocity (v) = 7.0×108 m/s Angle between velocity and magnetic field θ = 0° Magnetic…

Q: . Two strings are attached between two poles seperated by a distance of 2.00 m as shown below. Both…

A: Given: d=2.0 mT=400Nμ1=0.0024 kg/mμ2=0.0034 kg/m

Q: You have three identical metal spheres marked as X, Y, and Z, each mounted on an insulating stand.…

A: As the charge is conserved, When Y and Z are touched together, the charge gets transferred but the…

Q: Find the current in a copper wire connected to a battery, if a charge of 2.50 C passes through a…

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Q: A 1.2-kg rubber ball of speed 8.0 m/s hits a floor and bounds back at speed of 6.0 m/s. Suppose the…

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Q: Light of wavelength 600 nm passes through a single slit and produced a diffraction pattern on a…

A: Light of wavelength 600 nm  screen distance, D = 2.0 m The the first dark fringe in the diffraction…

Q: Jack and Jill are playing with a tire swing tied to a tree branch. Jack is standing on one side of…

A: Tire swing completes one complete oscillation when it starts from jack and moves to  Jill and then…

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A: Given value--- Force = 120 N. speed ÷ 72 Km/h. We have to find--- power ?

Q: 2. A particle moves along the path y? = 4x, where x and y are in meters. The x coordinate of the…

A: Velocity is the rate of change of displacement v = ds/dt Acceleration is the rate of change of…

Q: Find the change in volume of the metal tank, AV, and that of the ethanol in it, A Ve. Learning Goal:…

A: original volume of metal tamk at 19oC = 1700 L temperature under the ground level = 10oC coefficient…

Q: O 10. A proton moves with an unknown velocity through a magnetic field of 3.45 x 103 T that points…

A: Given: Magnetic field of the proton : B⇀=3.45×10-3 T Force proton experiences : F⇀=2.40×10-15 N

Q: find the image distance for an object distance of 55.0m and a focal length of 50.0 cm? Select one:…

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Q: Two long, parallel wires carry currents of I 1 =4.00 A and I 2 =6.00 A in the directions indicated…

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Q: The mass of a solid hemisphere is measured once with a digital balance whose resolution is 1 g. The…

A: The main value of the readings is taken as the average of all the values which are observed . And…

Q: A car is moving on a straight road 14 m/s. It is acceleration at 19.0 m/s? . What will be it's…

A: Given data :    Acceleration  =  a    Initial velocity  =  u    Time  =  t        To find :…

Q: (Heisenberg Uncertainty) A baseball (1 kg) has a kinetic energy (?? = 1 2 ?? 2 = ? 2 2? ) of 100…

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Q: A person wears glasses with a lens of focal length: 45 centimeters so that the point closest to his…

A: f = 45 cm

Q: II. Determine the total resistance and current in the compound circuit shown: R R, R1 = 12 0 W-W R…

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Q: In the figure below, what is the magnitude of the track's force on the roller coaster car at the…

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Q: The end of the harp string is fixed on the end (x=0) when you pluck the string it creats a…

A: The string of the harp is plucked such that it produces a standing wave with an amplitude of 0.55 mm…

Q: In a step down transformer, the secondary voltage is the primary voltage. Part A O none of these O…

A: Let number of turns in primary coil = NpLet number of turn in secondary coil = NsLet the input…

Q: Determine the moment of inertia of a 7.50 kg sphere of radius 0.451 m when the axis of rotation is…

A: Given data:  A sphere  Mass (m) = 7.50 kg Radius (r) = 0.451 m Required: Moment of inertia about…

Q: describe how the second law of thermodynamics applies to environmental systems/

A: The second law of thermodynamics says that the entropy of any isolated system always increases.…

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.