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Question: A monochromatic beam of light is sent through each of the following six optical slides. Rank these scenarios on the basis of the angle of the first interference maximum.
1) double-slit slide with spacing 0.02 mm
2) single-slit slide with slit width 0.04 mm
3) diffraction grating with 500 lines/cm
4) double-slit slide with spacing 0.08 mm
5) single-slit slide with slit width 0.01 mm
6) diffraction grating with 1000 lines/cm
Find the Hubble time in billions of years. One Mpc equals 3.26 million ly, or approximately 3 × 1019 km
Transmission Data Rate on Optical Fibers A 1 km long optical fiber (in air) is made of a fiber core with an index of refraction of 1.52 and a cladding.
If a 2.0 kilogram mass is now attached to the end of the spring, find where will the end of the spring line up with the ruler marks
What is the change in the kinetic energy of the ball from initial to final state?
An x-ray tube accelerates electrons from rest at 5.0×10 14th m/s(squared) power through a distance of 20cm. Find the acceleration time
In Fig. 15-53, three 18000 kg ore cars are held at rest on amine railway using a cable that is parallel to the rails, which areinclined at angle θ = 34°. The cable stretches 21 cm justbefore the coupling between the two lower cars breaks, detachin..
The Poiseuille equation that relates flow in narrow tubes to the pressure difference is analogous to Ohm's Law for current flow. What is the resistance to flow in terms of the parameters of this tube
A high-voltage transmission line with a resistance of 0.255 ?/km carries a current of 1.40 kA. The line is at a potential of 600 kV at the power station and carries the current to a city located 157 km from the power station. What is the power los..
A 76.9 kg man steps out a window and falls (from rest) 1.09 m to a sidewalk. What is his speed just before his feet strike the pavement
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A sphere is charged with electrons to ?5 × 10?6 C. How many electrons make up this charge? The elemental charge is 1.6 × 10?19 C
A 5.00x105-kg rocket is accelerating straight up. Its engines produce of thrust, and air resistance is . What is the rocket's acceleration? Explicitly show how you follow the steps in the Problem-Solving Strategy for Newton's laws of motion.
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