A light ray is incident on a horizontal mirror at 75°. If one end of the mirror is displaced upward with an angular displacement of 5° above the horizontal, what is the new angle of reflection. Horizontal position 5°

Q: An electron enters a region of uniform electric field with an initial velocity of 56 km/s in the…

A: We will first find the acceleration of the electron using Newton's second law. We then use it in…

Q: Each propeller of the twin-screw ship develops a full-speed thrust of F = 285 kN. In maneuvering the…

A:

Q: SOLVE THE FOLLOWING PROBLEM AND EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDING. 1. Which has the most…

A: 1) Mass is one of the fundamental quantities in physics and the most basic property of matter. We…

Q: Complete the table for the Expt: Ohm's Law and series and parallel Current, Resistance, ohms…

A:

Q: Question 12 Two charges are set up like so: +3 µC 72 Remember that mu is the prefix micro, which…

A: Two charges are , q1=+1µC = 1×10-6 C and q2=+3µC=3×10-6 C r1=5 cm = 0.05 m

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: A circle of radius R is located on the r- y plane; the z axis goes through the center of the circle.…

A:

Q: The young expert Hand written solution is not allowed

A:

Q: Moses wanders through the wilderness, starting at the position 10 m [E]. (1) On the v-t graph,…

A:

Q: Why is there a split in a nib of pen?

A: When a liquid flow in narrow space without the assistance of the external force of gravity, or even…

Q: Problem 1: A bicycle can be modeled as three parts: the back wheel, the frame, and the front wheel.…

A: Solution: Given: Let mw = mass of both wheels of bicycle Let mf = mass of frame of bicycle Let v =…

Q: The figure shows a red row boat (the dot) that needs to cross a river. The boat can be rowed with an…

A:

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: Given two vectors = 3.00 + 5.00 and = -7.00-3.00. (a) Give the x- and y-components of each vector…

A:

Q: 1. The oscilloscope displays a voltage signal and Lissajous figure. According the figure, find: The…

A: Voltage per unit =500 mVFrequency per unit=2 s-1Number of loops in x direction=1Number of loops in y…

Q: A 12.5 kg box slides down a ramp that is inclined at 20.0° above the horizontal. If the coefficient…

A: Given  Mass of the box, m=12.5 kg Angle of inclination = 20o above the horizontal  CCo efficient of…

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.