If light of different frequencies has different speeds in a material, does it also refract at different angle as it enters the same material? Explain

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Q: car coast down a hill and then up a smaller one onto a level surface, where it has a speed of 32…

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Q: Find the resistance Voltage=22 Volt Current 3.98 A

A: Given data : Voltage=V Current=i   To find : Resistance

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Q: Find the distance covered by car Speed=33 m/s Time=3 s

A: Given Data : The time taken is given as t = 3 s. The speed of the car is given as v=33 ms

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A: Given: The weight of the block is 200 N. The angle of the inclination is 30o. The coefficient of…

Q: Solve the following by applying Faraday's Law • Explain briefly the ways on how you solve the given…

A: In the given question, Magnetic field (B) = 0.9T Area of the coil (A) = 2.5m3 At t = 0, the angle…

Q: [1.] At the intesection of Russell Boulevard and La Rue Road, a yellow sub- compact with mass 1020…

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Q: Two masses, m_1=1.0 kg and m_2=4.2 kg, are linked by a string through a pulley as shown in the…

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Q: What is the relationship between the radiation intensity and the distance of the source?

A: Intensity obeys inverse square law ie intensity of radiation varies inversely with the square of…

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Q: A Toyota Corolla Cross rear view mirror shows an image of a Ford Ranger located 10.0m from the…

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Q: You push your much-loved 3-kg physics book 1.25 m along a horizontal table top with a horizontal…

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Q: Find time Speed=55 m/s Distance=200 m

A: Given data : Speed=S Distance=d   Required : Time

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Q: 2. A solid sphere has a diameter of 3.81 cm and a relative density of 0.089. It floats in water at a…

A: The diameter of the solid sphere is d=3.81 cm=3.81×10-2 m The relative density of the solid sphere…

Q: Shown below is the velocity vs. time graph for a particle's one-dimensional motion. v (m/s) t(s) W…

A: Acceleration is the rate of change of velocity with respect to time. So, if velocity and…

Q: A circuit consists of a 10.0-ohm resistor, a 15.0-ohm resistor, and a 20.0-ohm resistor connected in…

A: Given data:  Three resistors are connected in parallel combination R1 = 10.0 Ω, R2 = 15.0 Ω and R3 =…

Q: Given data: Area 5 m2 Force = 360 N Calculate the pressure? ||

A: Introduction :  In this question we are provided with value of  force and area . with these data we…

Q: A 3.50 [kg] frictionless block is attached to an ideal spring of force constant 300. [N/m]. At t = 0…

A: Given, mass of an object, m = 3.50 kg force constant of the spring, k = 300 N/m velocity of the…

Q: The bob of a pendulum has its rest point 100 cm below the support. The bob is pulled aside until the…

A: There is only gravitation force is acting on the bob. The force of gravitation is conservative in…

Q: Activity 5: Let's do some Math Show your complete solution to the problem below. Two 60.0 Q…

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Q: 4. Applying Kirchhoff's voltage law clockwise around loop ABCD in the circuit shown below, derive an…

A: According to kirchoff's voltage law, "net potential drop in a closed loop is zero."

Q: A girl on skateboard (total mass of 56.1 kg) is moving at 14.1 m/s at the bottom of a long ramp. The…

A: Mass of the girl M=56.1 kg Initial speed u=14 m/s Final speed v=0 Angle of inclination θ=19.490…

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Q: A 47.4 kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

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Q: +2Q +Q Two charges, +Q and +2Q are placed a distance R apart (see figure). The magnitude and…

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Q: Q1) Are the following statements true or false? 1. An electric dipole consists of two charges Q,…

A: According to Bartleby guidelines we can only answer first three True/False at a time. Kindly post…

Q: 1. Sphere A has mass ma = 0.05 kg, velocity magnitude va = 2.0 m/s making an angle = 30° with the +…

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Q: Given data: Mass=34 kg Acceleration=2.3 m/s2 Find force

A: Given data : Acceleration=a Mass=m   Required : Force

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Q: Arrange properly on how electricity gets into your house 25. Electricity is then taken through the…

A: Electricity is an essential part of our life without which we are unable to perform even our basic…

Q: A 0.017-kg bullet is fired into a stationary block of wood of mass of 5.5 kg. The relative speed of…

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Q: What force would be needed to produce an acceleration of 6 m/s² in a ball of mass 12 kg ?

A: Introduction :  In this question we are provided with value of mass and acceleration . with these…

Q: Physics A flat surface with the shape of an equilateral triangle is submerged in water so that its…

A: Given  equilateral triangle leg length = 2.1 m pressure force =?

Q: . Given: A HeNe laser photon has a wavelength of 632.8 nm Find photon energy in joules. 07* 10-19…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A ball toy of mass 22.7 g is thrown straight up with an initial speed of 2.8 m/s. Neglect air…

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Q: e the resultant of the forces shown in Figure P6-13. Find the coordin

A: GivenFx=15 kNFy=10 kNFz=25 kN

Q: The two structural members, one of which is in tension and the other in compression, exert the…

A: We have two forces F1=4.2 kN which makes an angle of 63o with the +x axis directed inwards and…

Q: David is whirling a stone at constant speed in a horizontal circle of radius 1.5 at a height 2.0 m…

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Q: 3. A large wooden turntable has the shape of a flat uniform disk of radius 1.8 m and a total mass of…

A: radius of disk (r) = 1.8 m mass (m) = 150 kg initial angular velocity = 4 rad/sec mass of…

Q: From the figure below, Considering a ray of light strikes material (a) at 30 degrees from the…

A: According to the Snell's law of refraction, the sine of angle of incidence to the ratio of sine of…

Q: Given data: Density = 350 kg / m3 Mass = 24.4 kg Find the volume ?

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Q: Find the work done Force=0.87 N Displacement 0.2 m

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Q: A 1.0 kg object is thrown upward with an initial velocity of 50.0 m/s. (Neglect air resistance) A.…

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Q: An adventurous archaeologist crosses between two rock cliffs by slowly going hand-over-hand along a…

A: The free-body diagram of the system is shown below. Here, T is the tension and m is the mass.

Q: Mass of a car is 215 kg, Calculate the weight?

A: Required :                     Weight         Given data :                       Mass  of   car    =…

Q: A train has a rest length of 100 m. Traveling at a very high velocity, it goes through a tunnel of…

A: Given:Rest length, lo=100 mWhile moving, train appears to exactly fit within the tunnellength in…

Q: a B) P P P In the following picture the object attached to the meter stick is in equilibrium. In…

A: Torque is a function and distance. If a force F→ is applied at a distance r→ from a point then the…