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(a) A double slit experiment is performed with 589 nm light and slits-to-screen distance of 2.00 nm. The tenth interference minimum is observed 7.26 mm from the central maximum. Determine the spacing of the slits.
(b) If the slit is replaced by a circular aperture with a diameter equal to the spacing of the double slit, find the width of the central maximum of the resulting pattern on the screen.
a Pilot sets up a simple accelerometer in the cockpit of his plane by hanging a small pendulum. What is his acceleration at that time
a parallel plate capacitor consisting of two square plates has a potential difference V0 across the plates, and separated by a gap of 1.1mm. what is the magnitude of the electric field inside the capacitor
A 60 (g} tennis ball with an initial speed of 32 {m/s} hits a wall and rebounds with the same speed. The figure shows the force of the wall on the ball throughout the collision.
A traveler on a boat moving 1.70 m/s on a still lake walks up a flight of stairs at a speed of .60m/s. Find the vector velocity of the traveler relative to the water
An airplane at a velocity of 650 miles/hour in a region where the earth's magnetic field is 5x10^-5 Tesla and is nearly vertical. Whats the voltage induced between the tips of the wings of anairplane(70m apart)?
In a student experiment, a constant-volume gas thermometer is calibrated in liquid nitrogen (?196°C), What value of absolute zero does the calibration yield
It has been claimed that an insect called the froghopper (Philaenus spumarius) is the best jumper in the animal kingdom, What is the velocity of the insect after it has accelerated through this short distance
An object is undergoing SHM with period 0.900s and amplitude 0.320m. Calculate the time it takes the object to go from x= 0.320m to x=0.160m
Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +3q. Sphere B carries a charge of -q. Sphere C carries no net charge.
Classify and explain the five legal theories you could use in an attempt to have the regulation declared invalid and overturned in court.
A tube containing blood is being centrifuged (horizontally). Blood consists mostly red cells (largest mass) , Why are the constituents of blood separated during the centrifuge
A rod of length L and mass M is balanced in a vertical position at rest. The rod tips over and rotates to the ground with its bottom attachment to the ground never slipping. find the velocity of the tip just before it hits
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