Physics, 23.08.2019 16:10 cassandramanuel
Consider light that has its third minimum at an angle of 23.3° when it falls on a single slit of width 4.05 μm. find the wavelength of the light in nanometers.
Answers: 2
Physics, 21.06.2019 16:00
Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system
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Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
Consider light that has its third minimum at an angle of 23.3° when it falls on a single slit of wid...
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