This is called diffraction (also interference, if there is more than one slit), and is the result of the Huygens-Fresnel principle. The basic idea is that from ANY point in space where a wave (such as light) gets, a new wave goes out in all directions. The final result, in this case, is the diffraction pattern.
Thin enough for light to pass through it.
It is the extremely thin wire inside the bulb. It is so thin that when the electricity goes through produce light, when that filament breaks the bulb is not good.
because the specimen is always thin
The specimen prepared for a monocular microscope must be very thin so light can pass through it easily. The light then goes through a series of lenses that magnifies the specimen to appear bigger
Electricity moves better through thick wire. This is because thick wires have a lower resistance and allows more current to pass through it. Now that might be true but I did an experiment with a thick wire,thin wire,light bulb,and D batteries and the thin wire made the light bulb light up brighter. So, really its probably a thin wire.
Light has wave properties; this is the result of interference.
Any organic substance or sample thin enough to let light through.
Thin enough for light to pass through it.
Not unless the light is very strong and the concrete is quite thin.
so light can go through it!
fiber optics
real image
It is the extremely thin wire inside the bulb. It is so thin that when the electricity goes through produce light, when that filament breaks the bulb is not good.
Any organic substance or sample thin enough to let light through.
If it's thin enought, it will break.
because the specimen is always thin
If you mean the thin nylon ones then no they will not prevent tanning. you get tanned by the light of the sun not the heat so if they are see through (even a little bit) the light will go through tights and tan you :) hope this helps :)