A ray of light hits a mirror and bounces off. If the angle of incidence is 5.7. What is the angle of reflection (in degrees)?

Q: The figure shows a refracted light beam in linseed oil making an angle of o = 29.8° with the normal…

A:

Q: X A 1m tall cylinder is filled with half water and half oil. What is the total pressure (in Pa) at…

A:

Q: Out in the woods filming a documentary about timber rattlesnakes, your video camera runs out of…

A: Given data as per question I   =  0.25A R  = 72ohm

Q: a concave mirror has a radius of curvature of 36.7cm. if an object is placed 29.5cm from the mirror,…

A: Given data The radius of the curvature is given as R = - 36.7 cm. The object distance is given as u…

Q: You observe a large, round object orbiting Uranus. How would you classify this object? Oa. as a…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: An object with height 0.95 cm is placed a distance 34.5 cm in front of a concave mirror with focal…

A:

Q: An electric dipole with atomic charges +q and -q are fixed to the ends of a rigid neutral molecule…

A: So first of all you did a great job in solving such a complex problem. the only mistake you have…

Q: In the figure four particles are fixed along an x axis, separated by distances d = 4.80 cm. The…

A: Electrostatic force between two charges Q1 and Q2 separated by distance R is F = KQ1×Q2/R^2

Q: If a rocket were launched instead of a cannonball, what minimum speed would be required for the…

A:

Q: Gbenga needs to get glasses to correct his farsightedness. His eyes currently cannot focus on…

A: (a) Focal length of the lens is +0.378m which is positive so it is converging lens (b) the power of…

Q: elength of 520 nm, find the energy and momentum of the photon. What equivalent mass would a particle…

A: GivenWavelength of photon, λ=520 nm

Q: eng does it take to boil away 0.2 kg of water at 100 degrees celcius 0/1 000 W heater? Specific…

A:

Q: Consider a beam of length L with a fulcrum x meters from one end (see figure). There are objects…

A:

Q: which electromagnetic wave has the highest frequency? a. radio b. infrared c. x-ray d. visible

A:

Q: orce of the gate on the block below. Water 10 m 4mx 4m gate 2 m Pivot 2 m Block

A:

Q: "In a certain region, the electric potential due to a charge distribution is given by the equation…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 164 kg hangs from the end of…

A:

Q: A spherical mirror is to be used to form an image 4.00 times the size of an object on a screen…

A: Given data: The magnification of image is m=4. The distance of image is v=6.00 m.

Q: When the speed of your car is doubled, by what factor does its kinetic energy increase? a. sqrt of 2…

A:

Q: 5. A conducting wire carrying 5 A current splits into identical semi- circular arcs, as shown in the…

A:

Q: 03 A Gaussian surface in the shape of a right circular cyl- inder with end caps has a radius of 12.0…

A: Radius, r = 12 cm = 12×10-2 m = 0.12 m Length, h = 80 cm = 80×10-2 m = 0.8 m Magnetic flux through…

Q: Q2: Q3: Find the charge density in the system shown in Figure 2. V=0 2 5 97 V=0 Figure 2 V-2 V-2…

A: Charge density is defined as the charge per unit volume. q=rho×dV So, rho=q/dV

Q: Suppose 10.0 kV is applied on a 3.54-nF parallel-plate capacitor. How many microcoulombs are in each…

A:

Q: A combination of three resistors R1, R2 and R3 in series is connected across a voltage source Vr.…

A:

Q: 1. Find equivalent resistance between: i) F and G; ii) F and H. 2R 2. An electron is moving through…

A:

Q: A small, metal conductor carries a net negative charge of 326 mC. How many excess electrons on the…

A: Given:- Net charge on the metal conductor is qnet=-326 mC      =-326 mC×10-3 C1 mC      =-0.326 C…

Q: A symmetric double convex lens with a focal length of 26.0 cmcm is to be made from glass with an…

A:

Q: Given data : Time 4 s Force 20 N Find the Impulse II

A:

Q: In the figure, point Pz is at perpendicular distance R= 20.9 cm from one end of straight wire of…

A: GivenR=20.9 cmL=13.6 cmi=0.745 A

Q: A small hole in a furnace acts like a black body. Its area is 1 cm2 and its temperature is the same…

A:

Q: e. When you hold the hose near the ground, it shoots water at a speed of 3.5 m/s at an angle of 72…

A: Given:-  The speed of the water is v = 3.5 m/s  The angle at which the water is thrown out is 72…

Q: A pendulum completed 30 full cycles in 3 seconds. Determine the period and frequency of the…

A:

Q: Find the gravitational potential energy of a light that a mass of 14 kg and is 2 m above the ground.

A: Given data :             Gravitational pull    =     g               Mass    =    m…

Q: A motorcyclist travels along a straight road at a speed of (27 m/ s). When the brakes are applied,…

A:

Q: A 50kg metal cylinder, 2m long and with each end of area 25 sq.cm., stands vertically on one end.…

A:

Q: A hair dryer is rated at 1200 W. One average, it is used for 400 minutes every month. The rate for…

A:

Q: A body in space weighs 4.5N. If acceleration is 9.8 m/s2.Find the mass

A:

Q: Bobby (Iceman from X-men) has a mass of 71.5 kg, and a body temperature of -5.16 °C. He took a sip…

A:

Q: R, R,WM R3 V 4.

A:

Q: A beam rests on a fulcrum, 2.0 meters from one end. A weight of 285 kg is suspended from this end…

A: Underlying Principle: When the masses or forces get balanced about a point or here, fulcrum; the…

Q: If the beam attached to a hinge is 4 meters long and weighs 600 Newtons, and the sign weighs 400…

A: Given data: The weight of beam is w=600 N. The weight of sign is W=400 N. The length of beam is L=4…

Q: A ball is launched vertically into the air. Where does its greatest kinetic energy exist? Where is…

A:

Q: the orbital velocity of this planet around the Sun be faster or slower than the orbital velocity of…

A:

Q: A body does 30 Joules of work in 6 seconds . What is it's power ?

A:

Q: The wavelength of red helium-neon laser light in air is 632.8 nm. (a) What is its frequency? Hz (b)…

A: (a) The frequency of light is given by, f=c/λ where c=3.00×108 m/s, the speed of light in a vacuum…

Q: A proton traveling at 26.6° with respect to the direction of a magnetic field of strength 3.62…

A:

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.28…

A: Force per length between two current carrying conductor  F = 2uo(I1×l2) /(4πr)  r = separation…

Q: Reply as soon as posible. A spring with constant k = 5 N/m hanging from the ceiling is placed at…

A:

Q: (a) An electron moves through a uniform electric field E = (2.30î + 4.50ĵ) V/m and a uniform…

A:

Q: If the threshold of hearing for humans is 1×10-12 W/m2 , calculate the intensity level β (in…

A: Intensity in dB = IdB=10log10II0 I0 = threshold of hearing for humans is 1×10-12 W/m2

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.