Which statement is NOT TRUE? O In a converging mirror, rays coming parallel to the optical axis reflects back through focal point O In a diverging mirror, images are always smaller than the object O In a diverging mirror, images are always virtual O In a diverging mirror images are always inverted

Q: The added 15 Kg will cause the combined 10 and 15 Kg objects to move. Calculate the maximum…

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Q: Using the methods of this article, determine the surface area A and volume V of the body formed by…

A: in this question  we determine area and volume of object.

Q: Consider eight +Q point charges distributed equidistantly on a circle of radius R as shown. What is…

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Q: 2. If a ball is thrown horizontally, Determine the expression for the position and velocity if we…

A: in this question we determine velocity and distance expression.

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

A: by right hand thumb rule we can see that charge should be negative. So here charge will be electron…

Q: When the object distance from a concave mirror is greater than the focal distance, the image is…

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Q: The heating element of a water heater in an apartment building has a maximum power output of 22 kW.…

A: Given:- The heating element of the water heater in an apartment building has a maximum power is P =…

Q: A ball is shot from the ground straight up into the air with initial velocity of 45 ft/sec. Assuming…

A: Given: The initial velocity of the ball is 45 ft/s vertically upward. The acceleration due to…

Q: Two identical spheres possess the same electric charge Q and are separated by some distance D. Each…

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Q: on pushes a wall using 75 N of force, but it does not mov statement is correct? A. Jon experiences…

A: Friction is defined as the resistance offered by the surfaces when two bodies are in contact when…

Q: A certain brand of hotdog cooker works by applying a potential difference of 137 V across opposite…

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Q: As a light ray (wavelength = 500 nm) is passing through an air-to-glass boundary, what happens to…

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Q: If a diffraction grating with 300 lines/mm is illuminated with beam of white light, and the 2nd…

A: Given: Grating : 300 lines/mm Wavelength λ=500 nm To find  Separation at wavelength of 400 nm and…

Q: 1.38) To move the oil drum, the resultant of the three forces shown must have a magnitude 500N. of…

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Q: Two small charged spheres are located 5.0cm apart. One sphere is charged to +25.00 nC, the other to…

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Q: Which of the following statements is not true regarding the speed of light     Speed of light…

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Q: One long wire lies along an x axis and carries a current of 30 A in the positive x direction. A…

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Q: A 140-gram apple fell from a tree and hit Sir Isaac's head. What is the force exerted by Sir Isaac's…

A: Given data: A apple fell from tree  Mass (m) = 140 g = 0.140 kg Required: The force exerted on the…

Q: 6 On the figure, the two boxes have identical masses, 40 kg. Both experience a sliding friction…

A: Given,

Q: A positive charge is placed at rest at the center of a region of space in which there is uniform,…

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Q: It has been proposed to use large inductors as energy storage devices. (a) How much electrical…

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Q: You want to reduce your carbon footprint on the next Yuletide season, and so you plan to re-use the…

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Q: In the figure R₁ = 89.00, R₂ R3 = 48.00, R4 = 69.70, and the ideal battery has emf & = 6.00 V. (a)…

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Q: What is the lowest (linear) frequency possible of a resonant sound wave in a half open tube of…

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Q: An aluminium wire of diameter 0.24 c nected in series to a copper wire of diame cm. The wires carry…

A: Current density is the amount of charge per unit time that flows through a unit area of a chosen…

Q: A 0.020 kg bullet is shot horizontally and collides with a 2.00 kg block of wood. The bullet embeds…

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Q: A concave mirror produces a virtual image that is nine times as tall as the object. If the object is…

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Q: What is the lowest (linear) frequency possible of a resonant sound wave in a half open tube of…

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Q: The prism in the figure below is made of glass with an index of refraction of 1.52 for blue light…

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Q: 1.55 The force R is the resultant of P and Q. Determine Q and the angle 0. 55° Q P=3 kN R=2 kN

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Q: 2.) In a vector loop equations, if a vector is multiplied by a "." term. What does it imply a vector…

A: A vector when multiplied by " j"  then it rotates by an angle of 90 degrees  in anti-clockwise…

Q: Two vectors A and B are shown in figure below. Draw a vector diagram to show how 2A-B?

A: According to question we need to draw 2A - B.

Q: From the figure below, the differential area ds for the phase DCGH is dxdya₂. F a True False 22 A D…

A: From given figure :- Differential area (dS) vector of face DCGH will be given as :-  dS = (dx × dy…

Q: The figure shows the electric field of a dipole. At what point is the electric potential zero? OC OD…

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Q: The designer of a ski resort wishes to have a portion of a beginner's slope on which the…

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Q: A medium was replaced with another having twice the index of refraction of the first one. What will…

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Q: Light with a vertical polarization and an intensity of 0.65 W/m2 goes through a polarizer having a…

A: Where I0 is intensity of incidence light

Q: In the figure below, q1 = +1.00 nC and q2 = +9.00 nC. At what position is the net electric field due…

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Q: A box, initially at rest, has 22.9 N of force exerted on it for 7.30 s. If the box has a mass of…

A: Given  Force (F) = 22.9 N  Mass (m) = 5.56 kg  Time (t) = 7.30 s    Acceleration of the box , a =…

Q: Two particles are fixed to an x axis: particle 1 of charge q₁ = 1.91 × 10-8 C at x = 22.0 cm and…

A: Given data: The particle 1 charge q1=1.91×10-8 C The coordinate x axis x=22.0 cm The particle 2…

Q: A 625 gram basketball with a radius of 11.0 cm is a uniform hollow sphere that rolls without…

A: Here Given: M= 0.625Kg v= 5m/s R= 0.11m To find : Moment of Inertia of the ball Angular Speed Max…

Q: 1.38 What is the answer? Use a given-required-solution format. Provide a step by step solution.…

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Q: In the figure R₁ = 7.50 02, R₂ = 22.5 02, and the ideal battery has emf & = 12.4 V. (a) What is the…

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Q: what aspect of light is reacting to gravity: is it the wave or particle aspect, or both?

A: Q what aspect of light is reacting to gravity: is it the wave or particle aspect, or both?

Q: What combination will always produce both real and virtual images?

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Q: Water at 29.0 °C is sprayed onto 0.194 gold at 1063 °C (its melting point). The away, forming steam…

A: GivenTemperature of water, Tw=29°CMass of gold, mg=0.194 kgMelting point of gold=1063°CWater forming…

Q: A Canadian speed limit of 50 km/h is closest to which U.S. limit expressed in miles per hour? (a) 60…

A: Given: The Canadian speed limit is 50 km/h.

Q: Suppose that a particle moves along a straight line with velocity v(t) = 9 - 6t, where 0 ≤ t ≤ 0.5…

A: Given:- The equation of the velocity of the particle in a straight line is  v(t) = 9-6t where…

Q: AN ARROW OF HEIGHT 40 CM IS LOCATED AT A FOCAL DISTANCE OF 90 CM FROM A CONVEX MIRROR. IF WE…

A: object height = y = 40 cm focal length = f = -90 cm (-ve is convex mirror) object distance = s = 180…

Q: What quantity does an RC circuit introduce to a circuit?

A: Given: What quantity does an RC circuit introduce to a circuit? We can find answer to this question…

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.