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An unpolarized light beam traveling along the x-axis is sent into a system of three polarizers. The polarization axis of the first polarizer makes an angle of 15.4 degrees (measured clockwise) with the y axis. The polarization axis of the second polarizer makes a 32.6 degree angle (measured clockwise) with the y axis and the third polarizer's axis makes an angle of theta degrees (measured clockwise) with the polarization axis of the second polarizer. The intensity of the light emerging from the third polarizer is 0.11 of the intensity of the original unpolarized light. What is the measure of angle theta (measured clockwise) from the y-axis? Give your answer in the form "ab.c" degrees.
With a wooden ruler you measure the length of a rectangular piece of sheet metal to be 12 mm. What is the ratio of the rectangle's width to its length
At the time this problem was written, the price of gold was $411 per ounce, while that of platinum was $884 an ounce, How much would a platinum nugget of this size be worth
During a violent storm, a car is struck by a failing high-voltage wire that puts an excess charge of -850 mircoC on the metal car. how much is on the outer surface of the car
A gray kangaroo can bound across level ground with each jump carrying it 8.1m from the takeoff point. What is its maximum height above the ground
A dipole is located at the origin, and is composed of charged particles with charge +e and -e, separated by a distance 3 10-10 m along the y axis. The +e charge is on the -y axis.
A compound microscope has an objective lens of focal length 15.0 mm and an eyepiece that gives an angular magnification of 5.00 for a final image at infinity, What is the total magnification of the microscope
A planet's moon travels in an approximately circular orbit ofradius 7.4 107 m with a periodof 6 h 9 min. Calculate the mass of the planet from thisinformation.
a radar pulse travels from the earth to the moon and back in 2.6 seconds. Calculate the distance from the earth to the moon
A lonely party balloon with a volume of 2.40 L and containing 0.100 mol of air is left behind to drift in the temporarily uninhabited, Calculate the entropy change of the air during the expansion
A playground is on the flat roof of a city school,6.00m above the street below. The vertical wall of the building is7.00m high, Find the speed at which the ball was launched
For silver electrode (hint: click just below the word "cesium"), what is the highest energy of an electron ejected by light of 250 nm.
johnny throws a shotput at an angle of 45.deg and it travels a horizontal distance of 30. meters. if he releases the
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