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1. Find the angle of refraction if a ray of light traveling through water is incident on glass at an angle of 23°. The index of refraction of water is 1.33 and the index of refraction of glass is 1.52.2. Find the angle of refraction if a ray of light traveling through glass is incident on air at an angle of 19.99°. The index of refraction of glass is 1.52 and the index of refraction of air is 1.00.3. Use your results from the previous two questions and make a claim about the general behavior of refracted light when it passes from a higher index of refraction into a lower index and when it passes from a lower index into a higher one.Bonus Question: Instead of using the answers to questions 1 & 2, use Snell's Law, without any specific numbers (i.e purely algebraically) to answer question 3.
What is a chip? What are the different types of chips? How are they formed, What is the measure of metal removing process machinability? What are the factors that affect it
On a weekend archeological dig, you discover an old club-ax thatconsists of a symmetrical 10.0 kgstone attached to the end of a uniform 3.5 kg stick. You measure the dimensions of the club-ax as shown in the figure
imagine that you spill a cup (250 g) hot water, initially at 75 C, onto the cold ground on a winter fay, Calculate the net change in the entropy of the universe due to this process, and comment on the result
The pulley of an Atwood Machine has a radius of 0.150 m and a moment of inertia of 0.687 kg m^2. Mass 1 is equal to 19.9 kg and Mass 2 is equal to 15.0 kg. What is the acceleration of Mass 2 and what is the angular acceleration of the pully?
An object is located 12 centimeter in front of a curved mirror. The magnification of the image is -3.0. Evaluate what is the focal length of the mirror
A refracting telescope is used to view the Moon (diameter 3480 km, distance from Earth 385,000 km). What should be the distance between the lenses
A horizontal 810-N merry-go-round of radius 1.30 m is started from rest by a constant horizontal force of 45 N applied tangentially to the merry-go-round
A puck of mass m = 1.50 kg slides in a circle withradius r = 20 cm on a frictionless table while attachedto a hanging cylinder of mass M =2.50 kg by a cordthrough a hole in the table. What speed keeps the cylinder atrest
A screen is placed 51.0 cm from a single slit, which is illuminated by light of wavelength 681 nm. If the distance among the first and third minima in the diffraction pattern is 2.90 mm, what is the width of the slit?
An early method of measuring the speed of light makes use of a rotating slotted wheel. What is the constant angular speed of the wheel
The movement of the water because of the tides will give kinetic energy to the turbine blades, causing them to spin. In the calculations that follow ignore any frictional drag because of the seawater.
as a health professional in australia there is a responsibility to protect our patient from being placed at risk of
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