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1) On the water simulation, what does the crest (peak) of the wave look like in the top view? What does the trough look like? 2) When you add two drips, what changes about the waves' patterns? 3) What does the wave look like in the area that the two waves constructively interfere? Describe both the top view and what the side view would look like.
a. TOP: b. SIDE: 4) What does the wave look like in the area that the two waves destructively interfere? Describe both the top view and what the side view would look like.
a. TOP: b. SIDE: 5) Switch to the sound simulation.
a. What do you think will happen when you put two speakers next to each other? b. Why do you think this will happen? c. Try it (putting two speakers together) and tell me what happened. 6) Now switch to the light simulation.
a. What do you think will happen when you put two light sources next to each other? b. Why do you think this will happen? c. Try it (putting two light sources together) and tell me what happened. d. What happens when you use one light source and two slits? 7) What is similar about all three of these simulations (i.e. water, sound & light)? 8) How do I know that these things are waves and not particles? (Think about what would happen in the two slit experiment if they were particles).
A current balance is set up so that a mass of 28.0 mg on the wirerestores balance to the system when a current of unknown magnitude is sent through both wires. the wires are 26.5 cm long and have acenter to center seperation of .575 cm. What is th..
Two charges q1 = ?3.20 nC and q2 = +8.90 nC are at a distance of 1.20 µm from each other, What is the kinetic energy of the charge q2 when it is 0.340 µm from q1
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in the quark model of fundamental particles a proton is composed of three quarks two up quarks each having charge 2e3
A car drives up a ramp inclined at 10 degrees above the horizontal,reaching a speed of 40 m/s at the end. It will jump a canyonthat is 101 meters wide. The lip of the takeoff ramp is 201meters above the floor of the canyon.
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A jet engine emits sound uniformly in all directions, radiating an acoustic power of 2.17 × 102 kW. Find the intensity of the sound
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