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Solve the all parts of given problem:
Problem: Yellow-green light of wavelength 550 nm in air is incident on the surface of a flat piece of crown glass at an angle of 60.
Part I: What is the angle of refraction of the light?
Part II: What is the speed of the light in the glass?
Part III: What is the wavelength of the light in the glass?
Explain each step and equations used to get the solution.
A -10.5 nC point charge and a + 21 nC point charge are 16.5 cm apart on the x- axis. where the electric potential is zero
A storage tank 25 m high is filled with pure water. (Suppose the tank is open and exposed to the atmosphere at the top. Compute the magnitude of the net force that acts on a square access hatch at the bottom of the tank that measures 0.8 m by 0.8 m. ..
a solid disk of mass m and radius r is pivoted so that it can rotate about its center. the disk is initially at rest. a
Your roommate is working on his bicycle and has the bike upside down. He spins the 64 -diameter wheel, what is the pebble's speed and acceleration
A car's outside rear-view mirror is convex, with focal length -1.4 meter. Evaluate what is its apparent location
You are on an unknown planet orbiting an unknown star. When the 108 cm long camera is pointed at the star an image is formed that is 1 cm in diameter, what is the diameter of the star
A metal hoop of mass 2.5 kg and with a radius of 0.5 m rolls smoothly without slipping along a floor with a velocity of 2 m/s. What is the maximum vertical height reached by the hoop
A painter is standing on scaffolding that is raised at constant speed. As he travels upward, he accidentally nudges a paint can off the scaffolding and it falls a distance 15.4m to the ground. find the speed of the can just before it hits the groun..
question a student in a parked car honks the horn which has a proper frequency of 310 hz. an observer in an approaching
A 1.0 cm wide diffraction grating has 1000 slits. It is illuminated by light of wavelength 550 nm. What are the angles of the first two diffraction orders
Consult to explore a model for solving this problem. A person pushes on a 55-kg refrigerator with a horizontal force of -280 N; What is the magnitude of the largest pushing force
Assuming all the energy is retained by the hammer head, evaluate how much will its temperature increase? (Chead=0.11 kcal/kg degrees C) 1/2 m v^2 = mc Deltatemp solve for deltaTemp.
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