Physics, 25.07.2019 03:20 hannahgrac3
Red light with a wavelength of 7.50 x 10-7 m m and blue light with a wavelength of 5.0 x 10-7 m are beamed at a double slit with a separation of 5.00 x 10-6 m m. the third order maximums for the different colours occur at different spots. what is the angle between the second order maximums?
Answers: 3
Physics, 21.06.2019 16:00, george27212
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 2
Physics, 22.06.2019 15:00, ReeceLehua01
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
Physics, 22.06.2019 15:00, sswd
Steelhead trout migrate up stream to spawn. occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b. leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
Red light with a wavelength of 7.50 x 10-7 m m and blue light with a wavelength of 5.0 x 10-7 m are...
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