Three perfectly polarizing sheets are spaced 2 cm apart and in parallel planes. The transmission axis of the second sheet is 33 degrees relative to the first one. The transmission axis of the third sheet  is 90 degrees relative to the first one. Unpolarized light impinges on the first polarizing sheet. What percent of this light is transmitted out through the third polarizer?

Q: What is the direction of the magnetic field at point P?

A: The magnetic field at point P is along the axis of the bar magnet and is directed leftward.…

Q: Three children are riding on the edge of a merry-go-round that is a disk of mass 110 kg, radius 1.5…

A: The objective of the question is to find the new angular velocity of the merry-go-round when one of…

Q: A parrallel plate capacitor has circular cross-section with a radius R and has a charge that varias…

A: A parrallel plate capacitor has circular cross-section with a radius R and has a charge that varias…

Q: QUESTION 3 The speed of light in ice is 2.29 × 108 m/s. What is the index of refraction of ice?

A: The objective of this question is to calculate the index of refraction of ice given the speed of…

Q: 2) Treat the pupil of your eye as a circular aperture of diameter 3.5 mm. Light of wavelength 500 nm…

A:

Q: 1.1. Mars is (on average) 237 × 109 m from the Sun. (a) How long does it take light to get from the…

A: GivenThe time taken by the light is given by

Q: A car is initially at rest and is towed for 200 m with a time varying force shown on the right. You…

A:

Q: A 14.37m wire carries a current of 98.11mA perpendicular to a uniform magnetic field of magnitude…

A: The objective of the question is to find the magnitude of the force experienced by a wire carrying a…

Q: The figure at the right shows two charges that are held in place. There is always more charge on q1…

A:

Q: Suppose that a coil consisting of 75 turns of wire shaped as a circular loop with a radius of 12…

A: NO, the coil would not be able to illuminate the 120 V light bulb as the rms value of induced emf in…

Q: An unmanned SpaceX rocket is fired off the launchpad in south Texas on a mission to the…

A:

Q: A rubber ball hits the floor with a speed of 17.5 m/s and bounces vertically back with a speed of…

A: Refer explanationExplanation:Put value in above equation F=3.924/0.12= 32.7N Final answer is 32.7N

Q: Find g-force in terms of actual weight on the rider as the train goes through each of the loops R₁ =…

A: The objective of the question is to calculate the g-force experienced by a rider on a roller coaster…

Q: An automatic dryer spins wet clothes at an angular speed of 4.7 rad/s. Starting from rest, the dryer…

A: The objective of the question is to find out the time it takes for the dryer to reach its operating…

Q: 3 Momentum In 1977 the planet Alderaan, with a mass of 3 × 1024 kg, exploded. Assume it was…

A: Q3 V2=2666.67 km/sQ3.1  Velocity=1908km/s       Direction at an angle of 65.21o Explanation:Step 1:…

Q: A sign is held by the following beam and cable. The sign has a mass of 11 kg. The beam has a length…

A: The objective of this question is to calculate the tension in the cable that is holding a sign and a…

Q: What are (a) the x coordinate and (b) the y coordinate of the center of mass for the uniform plate…

A:

Q: A wheel is spinning at 43 revolutions per minute (rpm) with its spin axis horizontal. After 9.8 s,…

A:

Q: The capacitor in the circuit shown below is initially uncharged. The switch is closed at t = 0 s.…

A:

Q: A train at a constant 61.0 km/h moves east for 25.0 min, then in a direction 54.0\deg east of due…

A: The objective of this question is to find the magnitude and direction of the average velocity of the…

Q: A brick of mass 8 kg hangs from the end of a spring. When the brick is at rest, the spring is…

A:

Q: Physics Help!!'please help me answer these questions ASAP Part A: Draw the vector D=-2A+B (question…

A: Part A diagram of vector D = -2A+B is shown below in attached image. Part B (a) motion of A is non…

Q: 32. Light of wavelength 630 nm is incident on a long, narrow slit. Determine the angular deflection…

A: a)The expression for the angular deflection of a dark band is,                     W is width of…

Q: Three blocks are connected by massless ropes that move without slipping over frictionless pulleys;…

A:

Q: The eye is actually a multiple-lens system, but we can approximate it with a single-lens system for…

A: The optical power(P) of the equivalent single lens when the eye is focused on a distant object is…

Q: can you please type, I cannot read your handwriting.

A: mass of man = M mass of tool = M/10distance moved by man d1=10 m

Q: P3.1 An RLC circuit is shown in Figure P3.1. (a) Identify a suitable set of state variables. (b)…

A: Solution:-

Q: Chapter 16: Problem 11: Suppose an earthquake shakes you with a frequency of 9.5 Hz as it passes and…

A: The wavelength of the earthquake : λ = 732.06 m Or you can round off to nearest whole number λ = 732…

Q: Two narrow slits 50 μm apart are illuminated with light of wavelength 620nmnm. The light shines on a…

A: Part(a) :  0.0248 RAD part(b) :  y2 = 0.02976 mExplanation:

Q: The potential difference across a cell membrane is −68.0 mV. If the membrane’s thickness is 16.6 nm,…

A: The objective of this question is to calculate the magnitude of the electric field in the cell…

Q: 9:33 AM Tue Mar 26 LA-Science 7 r03.core.learn.edgenuity.com Types of Chemical Reactions Instruction…

A: The question is asking for the product of a synthesis reaction between nitrogen (N2) and hydrogen…

Q: The figure below shows, in cross section, four wires that are parallel, straight and very long. The…

A: The magnitude of the force felt by unit length of conductor 2 due to the other conductors is 0.248…

Q: A horizontal conducting disk rotates clockwise in a uniform upward mangetic field. Where on the disk…

A: A horizontal conducting disk rotates clockwise in a uniform upward magnetic field.When a conducting…

Q: 2) Three waves are described by the following equations: Y1 = (0.1m) sin[(2лs¯¹)t + (3πm¯¹)x] y2 =…

A: The objective of the question is to rank the wavelengths, magnitudes at a specific time and…

Q: I need help with this? Could you also explain how you got your answers.

A: The objective of the question is to find the force on either negative charge and the direction of…

Q: Which one of the following statements is true? A. Like positive and negative charges, science has…

A: The correct statement is C. Unlike positive and negative charges, science has never been able to…

Q: Three resistors are connected as shown below. R1 = R2 = R3 = 12 Ω. The voltage across the battery is…

A: The objective of the question is to find the voltage across the resistor R1. The resistors R2 and R3…

Q: In a model AC generator, a 495 turn rectangular coil 8.0 cm by 22 cm rotates at 120 rev/min in a…

A: Given data: Number of turns is N=495Area of the rectangular coil is Angular frequency Magnetic field…

Q: A 50-kg crate slides down a ramp as shown below. Assuming that the ramp is frictionless, find the…

A:

Q: Humans cool off by perspiring; the evaporating sweat removes heat from the body. If the skin…

A: The objective of the question is to calculate the entropy change of the universe due to the…

Q: The figure is an overhead view of a thin uniform rod of length 0.663 m and mass M rotating…

A:

Q: On a separate sheet of paper, solve the following problems. 1. If you shout across a canyon, and you…

A:

Q: A long solenoid with n = 10 turns per centimeter has a cross-sectional area of 5.0 cm2. A coil with…

A: a) 9.24×10−5A b) 1.74×10−3AExplanation:Step 1: Step 2: Step 3: Step 4:Step 5:

Q: An arrow is accelerated out of a bow. What is the average force exerted on a 0.15 kg arrow if it is…

A: The objective of the question is to find the average force exerted on the arrow. We can use Newton's…

Q: A student performs the lab as described. Initially she places the 10 cm lens 18 cm away from the…

A:

Q: Why do we use 0.3 kg in finsing the F avg and not The mass of the peregrine ?

A:

Q: A simple circuit is constructed so that a 12.0-V source supplies current to a 1.00 × 103 Ω resistor.…

A: a. Current is 12 mA.b. Power delivered is 0.144 W.c. Energy delivered is 518.4 J.Explanation:Step…

Q: se 3: Class - Da Paco rode his skateboard up a ramp for a distance of 3.8 meters. If the ideal…

A: The first question is asking for the height above the ground that Paco reached when he rode his…

Q: A block is being pulled by a rope up the surface of an inclined plane at constant velocity. Which of…

A: Therefore, the following is true:The tension in the rope (T) is equal to the force due to friction…

Q: A distant galaxy is simultaneously rotating and receding from the earth. As the drawing shows, the…

A: