Recent content by Josielle Abdilla

Thanks

Yes please that would be great and appreciated once again

I have another question about the Young's double slit experiment, if you are interested: Situation: Two parallel slits are illuminated by sodium light and observed by an observer looking through slit at a distance of 3m from the double sit. What can be observed when the slit separation in the...

Thanks a lot. Much appreciated!

Summary:: The Hot chocolate effect is an investigation that extracts the essence about the effects on speed of sound. This is carried out in this sequence: A cup filled with liquid is continiously being tapped from the bottom. Meanwhile, a disturbance in the longitudinal sound waves is being...

Any ideas please?

My guesses are that if slit is almost closed, then the width is comparable to the wavelength and diffraction will occur. does this means that he will observe the slit S clearly or less clearly? [Picture cleaned up a bit by a Mentor]

However, the wave moves as the progressive waves continue to interfere, hence why shouldn't the amplitude change?

What about in a progressive wave, do all particles have same amplitude?

Does each point in a stationary wave change its displacement and hence it's amplitude? If yes, why is this so? However, why does the amplitude at the node and antinode remains zero and maximum respectively? Does the above have to do with the fact that all the formation of a stationary wave is...

What is the kinetic energy equal to during the escape velocity? Henceforth, what is exactly happening at the escape velocity in terms of gravity?

Thanks a lot!

in an LC circuit the current does no drop to 0 but varies sinusoidally. The capacitor is recharged with a different polarization. Why is this so?

I am sorry to bother you again but in an LC circuit the current does no drop to 0 but varies sinusoidally. The capacitor is recharged with a different polarization. Why is this so?

why does an electrical motor produce an induced back emf which is equal to V-It when terminal speed of electrica, fans or electric drills is reached