A concave mirror (f= +12.5 cm) creates a virtual image of an 5.3 cm tall object. If di is -18.3 cm, where is the object located? Determine the magnification of the mirror in this case. Show your work.
Q: A meter stick moves past you at great speed. Its motion relative to you is parallel to its long axis...
A: We know that ∆t0=∆t1-u2c2 Here, ∆t=8760 hru=4.8×106 m/secC=3×108 m/sec Therefore, ∆t0=8760 hr1-4.8×1...
Q: A red- 633 nm laser is incident upon a diffraction grating with 30.0 lines per centimeter. The light...
A: Given: Number of lines: 30 lines per cm The distance between the grating and the screen: D=2.80 m Th...
Q: Capcitance: An electron is accelerated by a potential difference of 0.10 V. How much greater would i...
A: The potential energy of an electron is proportional to the voltage used to accelerate it. Thus, if t...
Q: If when an object is placed 14.3 cm in front of a mirror the image is located 21.2 cm behind the mir...
A:
Q: You are on holiday in Cape Town, South Africa! While looking across the beautiful waters, you notice...
A: Consider the figure below.
Q: A 64kg cyclist is riding in his 8.2kg moves in a circle of radius 14m. The road exerts a central for...
A: Given data: The mass of the cyclist is m1=64 kg. The mass of the cycle is m2=8.2 kg. The radius of ...
Q: Give a brief description of each illustration about an electric charge
A: Charging by induction is a method, where we charge an object without actually touching the object to...
Q: Coherent light is passed through two narrow slits whose separation is 20.0 mm. The second-order brig...
A: The de Broglie wavelength of the electrons must equal the wavelength of the light. For maxima in dou...
Q: The electrical field created by the fixed point charge q=(10^-7C) at points A and B is E1 = (400V / ...
A: The electric field due to charge q = 10-7 C at A is given as, E1 = 400 V/m The electric field due to...
Q: Two light bulbs haveconstant resistances of 400 Ω and 800 Ω. If the two light bulbs areconnected in ...
A: Given, Resistance,R1=400ΩResistance,R2=800ΩVoltage,V=120V For Series Connections, Resistance be, R=R...
Q: a) BY USING POISSON'S EQUATION find the electric potential everywhere. b) BY USING POISSON'S EQUATIO...
A: Given, Volume charge density, ρ=0 ; ρ<aρo; a≤ρ≤b0 ; ρ>b From Poisson's equation we have, ∇.E...
Q: * ?What is the final reading of micrometer shown in figure below 10 Made in D0
A: The above instrument is a screw gauge. Pitch of the screw gauge =Distance moved by a screwNo.of rot...
Q: complete solution. Show the given variables, unknown, formula, solution, and final answer. Suppose a...
A: Here we use the formula for the force exerted on a charge moving in a magnetic field to get the forc...
Q: Q4- Assume that 4 fixed point charges in a vacuum, each point is charged of 0.002 C. The point at (0...
A: We can apply Gauss law.
Q: 1. Write a boolean function with three variables and it should involve (+) and (.) 2. Draw the table...
A: Boolean function with three variables and it should involve (+) and (.)
Q: Two identical non conducting spheres of mass 0.04kg and and charges of 2.0microC and -2.0microC are ...
A: Using the Electrostatic force formula first and then we will use the Newton's second law to calculat...
Q: A 1500 W electric heater is plugged into the outlet of a 120 V circuit that has a 20 A circuit break...
A: The power dissipated in any circuit element can be given as follows: P=VI The maximum current throug...
Q: In a World Cup soccer match, Juan is running due north towardthe goal with a speed of 8.00 m/s relat...
A: Given, velocity of juan is 8.00 m/s towards north and ball is moving with 12.0 m/s 370 east of north
Q: A mill in a textile plant uses the belt-and-pulley arrangement shown to transmit power. When t = 0 a...
A: Angular displacement of pulley A is, rAθA=rCθCθA=θCrCrA Angular displacement of pulley D is, rDθD=rB...
Q: Help me to solve this question
A: θ=26.3°d=0.282nm Since it is 1st Bragg's Angle so, n=1
Q: In 1919 when the gravitational defl ection of light was measured, why did the scientists travel to A...
A: Express the relation for the gravitational force as: F=Gm1m1r2 Here, G is the gravitational constant...
Q: A common way of salvaging cannons from old wrecks is to attach an inflatable balloon filed with air....
A: The cannon should be attached to the air-filled balloon by means of a string. Let's assume that the ...
Q: A person swimming 0.80 m below the surface of the water in a swimming pool looks at the diving board...
A: The object with image relationship is given by the following expression: nas+nbs'=nb-naR⋯⋯1 Here, R=...
Q: A particle is launched, from O(0,0) at a speed of 30m/s at an angle of 30°. The time taken by the pr...
A: Given data, u=30 m/s, θ=300, h=10 m so vertical velocity uy will be uy=usinθuy=30 m/ssin300uy=15 m/s...
Q: The spring has a stiffness k 126 N/m and an unstretch to the 1.1-kg smooth collar and the collar is ...
A: Given : Stiffness of the spring = k = 126 N/m length (unstretched ) = 0.1m Mass of the collar = 1...
Q: For an electric field in the form of E=2z(k), what is the amount of electric charge in the box?
A: As the given value of the electric field is, E→=2z k^ The area of the plane whose area vector is tow...
Q: How does the resonance frequency of an L-R-C series circuit change if the plates of the capacitor ar...
A: The resonance frequency of an L-R-C series circuit is given by : f=12πLCHere, L is the inductance o...
Q: A rookie quarterback throws a football with an initial upwardvelocity component of 12.0 m/s and a ho...
A: Given data Vyi=12 m/sec
Q: As you pilot your space utility vehicle at a constant speed toward the moon, a race pilot flies past...
A: Given speed of race pilot with respect to my pilot is, v=0.8c a) distance travelled by space racer f...
Q: A light ray is incident at 45° on a glass block immersed inside a liquid of refractive index nį = 1....
A:
Q: Solid state: Find the angle between the(0 0 1) and (1 1 1) directions in a cubic crystal
A: The angle between two vectors is given by, cos(Θ)=A→·B→AB For the given two vectors, cos(θ)=h1h2, ...
Q: Two smooth reflecting surfaces (A and B) are perpendicular to each other. Light strikes surface A at...
A: Angle of reflection from plane mirror will be same as angle of incidence. Using simple geometry and ...
Q: In the following diagram, loops 1-4 are identical, and loop 5 is longer. All loops move with identic...
A: Given : There are 5 loops, out of which loops 1 to 4 are identical and loop 5 is a little longer...
Q: How far apart must the slits be to produce a 3rd order dark fringe at an angle of 8.31° when struck ...
A: The distance of nth dark fringe in is given by, dsin(Θ)=2n-12λD (1)
Q: A rocket is moving to the right at 12the speed of light relative tothe earth. A light bulb in the ce...
A: We know that Two Events that are simultaneous in One frame are not simultaneous in another frame. S...
Q: Classify the components as most accurately describing cofactors, coenzymes, or neither. Cofactors Co...
A: Zn2+, metal ion, CoQ, ascorbic acid, FAD, protease
Q: The coordinate of the object moving along the x-axis changes in time as x=a² - ßt in SI. (a and Bare...
A: x=αt2-βt3 The force applied to the object at time t=0 is 2N. Let m be the mass of the object.
Q: A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, next 3.50 km southea...
A: According to question, she moves 2km east then 3.5 km in 45o south of east and after some distance ...
Q: You are sitting on the edge of a horizontal disk (for example, a playground merry-go-round) that has...
A: Part (a) Given: The radius of merry go round is r=3.00 m. The coefficient of static friction is μ=0...
Q: Answer the problem below with complete solution.
A: Let east, west, north and south directions be taken as +ve x, -ve x, +y and -ve y axes respectively....
Q: A double-convex thin lens has surfaces with equal radii of curvature of magnitude 2.50 cm. Using thi...
A: Given: The radius of curvature of one side of lens is R1=2.50 cm. The radius of curvature of second...
Q: Advanced Physics Question
A:
Q: Three friends ride a ferris wheel with a diameter of 51m. Their combined mass with each car of the f...
A: Here we use the equations of circular motion to get the speed of the cars.
Q: (a) Through what potential difference does an electron have to be accelerated, starting from rest, t...
A: Given data: The speed is v=0.980c. The kinetic energy can be calculated as: K=mc211-vc2-1K=9.1×10-...
Q: A 30 kg box with a height of 0.230 meters is on top of a 0.5-meter-high table and is initially at re...
A: Let m1 denotes the projectile mass, m2 denotes the box mass, u1 denotes the speed of the projectile ...
Q: Two parallel wires are distance apart 1) Choose the mass and length of the wire, and the distance b...
A: (a). Let the mass of wire is m, The length of the one wire is L The length of the other wire is L' T...
Q: Help me to solve this question
A: Between ray 1 and ray 2, ray 2 undergoes extra path of AB and BC . In order to happen constructive i...
Q: In an antique shop a British shilling (disk-shaped coin) rides on an old record turntable—called a g...
A: Given Information: The Time period of the turn table (T) = 4.83 s The coefficient of static friction...
Q: Now consider the interactions between the two objects that undergo a collision. Apply the Impulse-Mo...
A: Answer: As per the given statement,
Q: A metal sphere was released from a vertical heigt of 3.758m when it hit the ground, it rebounds to i...
A: Given: Vertical height from where sphere is released is 3.758m from ground. Time of contact with the...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
