Two slits are separated by 0.180 mm. An interference pattern is formed on a screen 80.0 cm away by 656.3-nm light. Calculate the fraction of the maximum intensity 0.600 cm above the central maximum
I was using the equation I=Imaxcos^2(pie(d)sintheta/wavelength and I don't seem to be...
I'm doing some practice problems because I have a final tomorrow. I ran across this problem and I haven't seen an equation or example like it in our textbook. If you could give me a little direction I'd appreciate it I probably won't have one like it on the test but I'd still like to figure it...
Here is my question I'm not sure even how to come up with the answer:
A circular pizza of radius R has a circular piece of radious R/2 removed from one side. The center of gravity has moved from C to C' along the x axos. Show that the distance from C to C' is R/6. Assume the thickness and...
1. Two railroad cars traveling at 5 m/s collide with three railroad cars at rest. The cars link together and move further down the track. Assume each railroad car is identical to each other. What is the speed after the collision of all five cars.
This is the question I have and I see I...