If you look at yourself in a shiny ball with a diameter of 16 centimeters when your face is 12 centimeters away from it, where is your image? (Is it real or virtual? Is it upright or inverted? What is the magnification?) Draw the corresponding ray diagram to verify your answer.

Q: If Velocity of boat (w.r.t. water) is 44 m/s, the Velocity of river (w.r.t. shore) is 4 m/s, South…

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Q: Task 3: Quantum Theory h = 6.63 × 10-34 Js; c = 3.00 x 108 m/s; me9.11 x 10-31 kg 1. A potassium…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: Vector u = and vector v = . Find u X (-9v)

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Q: 3) A 650 kg elevator starts from rest. It moves upward for 3.00 s with constant acceleration until…

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Q: A force of 5900 ? makes an angle of 36 degrees  with the direction of travel. Find the work done if…

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Q: . The pressure at the surface of the planet Venus is 90 atm (90 times greater than on Earth). How…

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Q: Question 5-9: Suppose you are holding a bar magnet motionless above the coil of wire with its north…

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Q: 14. Neil and Gus are having a competition to see who can launch a marble highest in the air using a…

A: Page1

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Q: The quantities v, K, U, and L all represent physical quantities characterizing the orbit that depend…

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A: Magnifying power compound microscope(M) = 416Focal length of eyepiece =1.2cmTube…

Q: Write an expression in terms of q,,a, and constant k for the magnitude of the force that the five…

A: The objective of the question is to find the expression for the magnitude of the force that the five…

Q: You are driving down the road and suddenly see a turkey in front of you. You slam on the brakes and…

A: The objective of the question is to understand the forces acting on the car while it is slowing down…

Q: 10) A 1.2-kg spring-activated toy bomb slides on a smooth surface along the x-axis with a speed of…

A: See below

Q: Three point charges are arranged as shown in the figure below. 5.00 nC -3.00 nC 0.300 m 0.100 m 9…

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Q: Evidence exists that Mars may have had oceans 0.500 km deep in its early history. We don't know what…

A: The objective of the question is to calculate the highest pressure at the bottom of the oceans on…

Q: 1. A uniform electric field is one that has the same magnitude and direction at every point in space…

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Q: While texting and walking down the street you run into a signpost. If the signpost was covered in…

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Q: 2. Three identical metal balls, A, B, and C are mounted on insulating rods. Ball A has a charge of…

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Q: Two hard rubber spheres, each of mass m - 14.9 g, are rubbed with fur on a dry day and are then…

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Q: Problem 3-Conservation of angular momentum and physical pendulum A system is composed of a thin…

A: We need to explain the solution given for part b.M=1 kgL=1 mu=100 m/sv=50 m/sm=7 g=0.007 kg

Q: Calculate the wavelength of signals with frequencies of 1.5 khz, 18Mhz, and 22 ghz in miles, feet,…

A: Frequencies of signals are , , Note:Speed of light is Find:Wavelength of the signal corresponding to…

Q: sketch what you think the speed time graph would look like for a vehicle that begins at 10 m/hr. and…

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Q: A velocity selector is set up with a magnetic field of 0.24 T into the page. In the velocity…

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Q: (a) Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 8.70…

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Q: Determine the initial acceleration of the dust particle.

A: The objective of the question is to find the initial acceleration of the dust particle. The dust…

Q: A vertical rectangular object of uniform mass M = 5 kg has sides a = 0, 31 m and b = 0,5 m. It is…

A: Mass of rectangular object is Sides of rectangle are  and Force applied along the diagonal is…

Q: What are the (a) x and (b) y components of the vector that must be added to the following three…

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Q: 2. A positive charge, Q₁ = +3.0 nC is placed at y₁ = +5.0 cm and a negative charge Q2 = -3.0 nC is…

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Q: If the cross-sectional area of a tube is reduced by half, what happens to the velocity of the fluid…

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Q: Three charged particles are located at the corners of an equilateral triangle as shown in the figure…

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Q: An object weighing 4 kg, one end of which is connected to the other end of a spring connected to the…

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Q: What is the speed in meters per second of a baseball traveling at 65 mph given that 1 mph = 0.447…

A: The objective of the question is to convert the speed of a baseball from miles per hour (mph) to…

Q: Refraction can change the diameter of a bundle of parallel rays in one dimension (in the plane of…

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Q: 1. A single constant force F = (3.00i + 5.00j)N acts on a 4.00kg particle. (a) Calculate the work…

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Q: ordinate should C be placed so that the net gravitational force on particle A from particles B and C…

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Q: A sheet of paper 0.014 cm thick separates two sheets of glass to form an air wedge 16.5 cm long.…

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Q: If you drop an object from a height of 2.3 m, it will hit the ground in 0.68 s. If you throw a…

A: The objective of the question is to find out how long it will take for a baseball, thrown…

Q: In a simplified model of a hydrogen atom, the electron moves around the proton nucleus in a circular…

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Q: The master cylinder of a hydraulic lift has a radius of 2.00 cm and the second cylinder has a radius…

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Q: 2.0 nC + 5.0 cm -6.0 nC -2.0 nC 45° 45° 5.0 cm + 1.0 nC

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Q: What are the (a) x and (b) y components of the vector that must be added to the following three…

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Q: Vector v = <7,-5,-7> and has an initial point  of <-10,6,-12>. Find the terminal point.

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Q: where is the 36 coming from?. I am confused.

A: Given data: force exerted by the two dust charged particles is according to the Coulomb's law,force…

Q: Two charged spheres are placed as shown above. The size of the sphere represents how much charge it…

A: One positively charged sphere and one negatively charged sphere are placed at a distance.Find:The…

Q: A displacement vector, d =dxi+dyj, has magnitude d=189m and points in a direction θ=25.3∘ measured…

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Q: The motivation for Isaac Newton to discover his laws of motion was to explain the properties of…

A: When satellite orbits around a planet centripetal force to satellite is provided by the…

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.