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Solve the following problem given below:
Problem: At most, how many bright fringes can be formed on each side of the central bright fringe (not counting the central bright fringe) when light of 625 nm falls on a double slit whose spacing is 1.97 x 10-6 m?
Rework your solution from the beginning and check each step carefully.
a slide projector needs to create a 98-cm-high image of a 2.0 cm slide. the screen is 300 cm from the slide. what focal
In the railroad freight yard, an empty freight car of massmrolls along a straight level track at1.0m/s and collides with an initially stationary, What is the speed of the two cars after the collision
As a parallel-plate capacitor with circular plates 21 cm in diameter is being charged, the current density of the displacement current in the region between the plates is uniform and has a magnitude of 22 A/m2.
a ball of mass 20 kg moves with a velocity of 2 ms along the x axis call it ball a. it collides with a ball of mass 12
In a tug of war on a slippery floor, Jose of mass M pulls on the rope and imparts an acceleration a to Juanita, of mass m. Calculate the tension if Jose's mass is 80kg and Juanita's mass is 60kg, and she accelerates toward Jose at .1m/s2
A train 400m long is moving on a straight track with a speed of 84.30km/h. The engineer applies the brakes at the crossing and later the last car passes crossing with the speed of 17.7 km/h. suppose constant acceleration; conclude how long the tra..
A flying squid (family Ommastrephidae) is able to "jump" off thesurface of the sea by taking water into its body cavity and thenejecting the water vertically downward. How high in the air will the squid rise
The velocity of a simple harmonic oscillator is given by v=7.87cos(26.2t) (mks units) To the nearest hundredth of a meter where is the mass at the time t=32.69 s, find the spring potential energy to nearest tenth of a joule
Jim paddles a canoe across a river that is 20 meters wide in 2.0 minutes. Uopon reaching the other side, he realizes that the river carried him 12 meters east of his starting point. If the water flowed towards the east with consant velocity and his c..
Which of the following response(s) will lead to a null vector (?F=0)? Adding a force 2 blocks up and another force ?13 blocks at 33.7° up and to the left. Adding a force 2?2 blocks at 45° to the left and down and another force ?2 blocks at 45° to the..
A child in a wheelchair (total mass 56.5 kilogram) wins a race with a skateboarder. determine the work he did in pushing forward on his wheels during the downhill ride
question an astronaut weighs 275 lbs with equipment here on the surface of the earth. if he goes to a planet where the
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