A light ray in glass arrives at the glass-water interface an angle of 0 = 45° with the normal. The refracted ray in water makes an angle = 75° angle with the normal, as shown in the figure. The index of refraction of water is 1.33. The angle of incidence is now changed to 0= 25°. What is the new angle of refraction in the water? water + glass 45.0° 28.5° 35.3° 50.3° 48.1°
Q: 2. A train coming toward you (you are stationary) blows a steady tone whistle that sounds like 800…
A: Step 1: Doppler Effect: The phenomenon in which there is an increase or decrease in the frequency…
Q: (a) Calculate the positive charge on the outside of a 0.10-m piece of axon when it is not conducting…
A: Given data : Length of axon membrane L = 0.10m Thickness of axon well d = 0.10 m Radius of axon r…
Q: 22) A sewing machine needle moves up and down in simple harmonic motion with an amplitude of 1.27 cm…
A: Given: In this question, the given details are, A sewing machine needle moves up and down in simple…
Q: A cube of side has one corner at the origin of coordinates and extends along the positive x-, y- and…
A: We are given a cube of known length. We are also given the electric field. We first find the total…
Q: 34. When a conducting loop of resistance 10 22 and area 10 cm² is removed from external magnetic…
A: Given that, Area A=10 cm2=1010000 m2 Resistance R=10 ohm Now from graph, change in current is 0.4 A.…
Q: Find the numeric value of the work done on the gas in the following figures
A: We are given the pressure vs volume graph. We know that the work done is the area under P-V graph.…
Q: A non-relativistic proton beam passes withe through a region of space where there are unifo mutually…
A:
Q: ly....o
A: Given that the radius is R and current density is J=kr A/m2
Q: The resultant of a certain system of forces has the x and y components shown in the figure below.…
A: Given, Fx = 300 kN Fy = 480 kN angle θ = 30°
Q: Consider the circuit shown below. a) Calculate the total current. Calculate the voltage across R2.…
A: We are given the voltage of battery. We are also given the resistance values of resistors. We first…
Q: An op-amp with a slew rate of 9.57 V/us is driven by a 137 kHz sine wave. What is the maximum output…
A: Given data, Slew rate is given SR=9.57 V/μs. Maximum frequency fmax=137 KHz.
Q: of radius R = You are skiing around a slalom post in a trajectory that follows a horizontal circle…
A:
Q: A stream of protons and deuterons in a vacuum chamber enters a uniform magnetic field. Both protons…
A: We are given the 2 particles. One is proton and other is deuteron. Both have charge equal to…
Q: A long, cylindrical solenoid with 60 turns per centimeter has a radius of 1.5 cm. (a) Neglecting end…
A: Faraday's Law state that the rate of change of magnetic flux across any closed circuit is…
Q: Three small balls, each of mass in are suspended separately from a common point by three silk…
A:
Q: 3) While undertaking a project evaluation for a wind park of 100MW , you have received a…
A: Given: Production of P-50=100 MW Hour=3500 hoursCoefficient of variation=10%
Q: Astronauts in orbit are apparently weightless. This means that a clever method of measuring the mass…
A: We have to find the mass of astronaut Given that, Fnet=50 Na→a=0.893 m/s2
Q: &₁ E2 a d₁ ↑ 'd, A parallel plate capacitor, with a circular cross-section of radius a = 6 mm,…
A: Step 1: Capacitor: It is a device that is used for storing electrical energy with the use of one or…
Q: A woodpecker's brain is specially protected from large accelerations by tendon-like attachments…
A: We have to find the acceleration of woodpecker's brain.
Q: & planet in a distant solae system is 10 times more massive than earth & its rading is to times…
A: We need to compute-Escape velocity (Ve)planet=? The data given as-Mass of earth=M1Mass of…
Q: A 1.88-kg mass oscillates on the end of a spring whose spring stiffness constant is k = 84.2 N/m. If…
A: According to the observer aboard the ship, we must determine the oscillation period.
Q: A motorcycle that is slowing down uniformly covers 2.0 successive km in 80 s and 120 s,…
A: Given: In this question, the given details are, A motorcycle that is slowing down uniformly covers…
Q: Acceleration due to gravity above the earth's surface at a height equal to the radius of the earth…
A: We need to compute-Acceleration due to gravity g'=?The data given as-Height above earth's surface…
Q: The drawing shows three identical springs hanging from the ceiling. Nothing is attached to the first…
A: We are given a spring. We hang a block of known mass to it. We also can see the extension in the…
Q: KINDLY ANSWER IN 30 MIN! I WILL UPVOTE! THANKYOU!
A: We are given the magnetic field. We are also given mass of rod. We first find the magnetic force…
Q: What is the volume occupied by 2.50 moles of air at 0°C and 760 torr? 89.6 m³ 22.4 m³ 44.8 m³ 0.0560…
A:
Q: Define the coordinate X = x1+x2+x3 . Determine the equation of motion for X and solve it.
A: If we add all three equation in given part (c) We get
Q: At the same temperature, which of the following gases will have the largest rate of diffusion? Ne Kr…
A: Diffusion of gas: When particles of gases move from the region where its concentration is higher to…
Q: Ex. 97: A 2 kg stone, tied at the end of the string 1 m long is whirled in a vertical circle. If…
A: We need to compute-Speed of stone at the bottom (V1)=?The data given as-Mass of stone (m)=2 kgLength…
Q: A particle has a contant acceleration of 6.0 m/s². If its initial velocity is 2.0 m/s, at what time…
A: We have to find the time at which the displacement is 5.0 m. Given that, Acceleration is 6.0 m/s2…
Q: If the pulley and string in the Atwood machine are both massless and friction is negligible, which…
A:
Q: (b) Write Bragg's relation in direct and reciprocal lattice. A narrow beam of x-rays of wavelength…
A:
Q: A proton is moving rightward between two parallel charged plates separated by a distance d =2.00 mm.…
A: Concept: To determine the Final speed of the proton we will use the concept of Conservation of…
Q: Suppose astronomers discover a new planet which orbits the Sun with a period of 125 years. By what…
A:
Q: Problem 2.8 A particle of mass m in the infinite square well (of width a) starts out in the left…
A: Step 1: Particle in Infinite square well: In quantum physics, it can also be termed as the particle…
Q: 3. What is the involvement of neutrons in radiation therapy practices involving x-ray generators?
A: Radiation therapy using neutrons is incredibly successful. Long-term experience with cancer…
Q: Given a Higgs boson production mμ = 125[GeV]/c² by colliding two protons mp = 938 [MeV]/c². Compute…
A:
Q: The atmospheric pressure above a swimming pool changes from 754 to 763 mm of mercury. The bottom of…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: A ship sets sail from Rotterdam, heading due north at 7.00 m/s relative to the water. The local…
A: We are aware that a ship leaves Rotter Dam and travels at 7 m/s relative to the sea, heading…
Q: An athermanous metal plate has the coefficient of absorption 0.65. A quantity of heat 500 kcal is…
A: We need to compute-(i) Quantity of heat absorbed (Qa)=?(ii) Quantity of heat reflected (Qr)=?The…
Q: 3. A proton moving at 3 x 10 m/s is projected at an angle of 30° above a horizontal plane. If an…
A: Given: The given details are, A proton moving at 3×104 m/s is projected at an angle of 30° above a…
Q: An engine has a hot-reservoir temperature of 900 K and a cold-reservoir temperature of 600 K. The…
A: We are given a heat engine. This heat engine is not Carnot engine. We are given the efficiency of…
Q: What is the volume occupied by 1.40 moles of He gas at standard pressure and temperature? 44.8 L
A:
Q: Albert Einstein's original field equation would have been able to theoretically have predicted the…
A: Albert Einstein, in 1916 published his great theory of General Relativity which described gravity as…
Q: The solar power per unit area at the Earth's distance from the sun--called the "solar constant"--is…
A:
Q: H-atom. The wave function of one of the electrons in the 2p orbital is given by (ignoring spin) r…
A:
Q: A sphere of radius R has a uniform volume density p. A spherical cavity of radius b whose center…
A: From the figure it is clear that a+s=r s=r-a .............(1) Given the volume charge density is…
Q: A cube of side I has one corner at the origin of coordinates and extends along the positive x-, y-…
A:
Q: A well-thrown ball is caught in a well-padded mitt. If the acceleration of the ball is 2.10 × 104…
A: We have to determine the initial velocity of the ball.
Q: 11. Calculate the energy in joules of a photon with a wavelength of 4.00 x 10 nm. (Planck's constant…
A: Given data : Wavelength of photon λ = 4 × 104 nm Plank's constant h = 6.63 × 10-34 J • s By…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images