1
The flow of electrons from negative to positive.
3
Materials that can easily carry electricity from place to place.
4
Materials that do conduct electricity, just not as well as conductors.
5
Materials that stop the flow of electricity.
2
An object that slows down the flow of electric current but still allows some electric current to move, resulting in some of the energy being converted to heat (thermal energy) or light energy in the process.
Friction always acts opposite to the motion.<em> (B)</em>
Answer:
Explanation:
As we know by the law of diffraction through circular aperture
here we know that
a = diameter of the aperture
= diffraction angle
= wavelength
now we have
Now in order to find the wavelength we know
now we have
Well the similarity is that even though they are in a different state of matter they still come from the same substance: h2o
