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Solve the following question given below:
Question: Light from a laser with a wavelength of 760 nm is directed at a diffraction grating of 1500 lines/cm. If the diffraction grating is located 1.5 m from the screen,
A- Calculate the distance between adjacent bright fringes.
Please keep answer short and simple and please no copy and paste. Thank you.
A 0.60kg basketball is dropped out of a window that is 6.1m above the ground. The ball is caught by a person whose hands are 1.5m above the ground. how much work is done on the ball by its weight
Two capacitors have the same plate separation, but one has square plates and the other has circular plates, at is the dielectric constant kcircular of the material between the circular plate
determine the number of revolutions through which a typical automobile tire turns in 1 yr. suppose the automobile
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A rifle is meant horizontally at a target 47 m away. The bullet hits the target 2.5 cm below the aim point. What was the bullet's flight time? What was the bullet's speed as it left the barrel?
A 15-gram coin is placed on the rim of a turntable rotating at a rate of 15 RPM. The radius of the turntable is .25-meters. determine The centripetal force acting on the coin
you are helping a friend you estimate it takes a force of 1665.5N to draw everything across the level grass at a constant speed. what is the coefficient of friction between the wood board and grass
Two 60 ohm resistor are connected in parallel. This parallel arrangement is connected in series with a 30 ohm resistor. what is voltage drop across the parallel portion of the circuit
A recording engineer works in a soundproofed room that is38.0 dB quieter than the outside. find what is the intensity outside
A door is made of uniform material of density p and has a height of h, t thick, w wide. When the door is released from rest theta not from the doorframe, it swings closed on it's frictionless hinges time t1.
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