well, then transparency must depend on the interaction between electron and photon. If electrons of the material do not absorb the photons, it becomes transparent. If they absorb photons, it is opaque.
Now my question is that all matter including transparent and opaque have electrons. Electrons...
What causes water and other similar transparent things to become transparent? Visible light can pass through transparent solid object like glass but can't pass through many opaque objects. What is the reason?
Again when liquid water turns into ice it loses its transparency. I'll be very...
I want to implement a dual slope ADC practically as my project of Digital logic design subject. what are the hardware components I need to implement that ADC? thanks
I'm confused what is the right pronunciation of "Kirchoff" and "Fresnel".
So far I have been pronouncing 'ch' in Kirchoff as 'sh' i.e. "Kirshoff" and keeping 's' silent in 'Fresnel' i.e. "Frenel" . Anyone from the native country of those two scientists can help me fix the right pronunciations...
That means you want to say that in a well, the moon will rise the level of the water as it does to the ocean water.
Now, If i place a full glass of water in a moonlit night, then according to you the moon will attract the glass of water and increase its level in the glass and cause the overflow...
now i understood thatfact, thanks.. well i have another question. what about the water of the ocean? Why can't this water flow and drop outside the earth? my friend replied me due to gravitation it can't drop outside the earth. is he correct?
sorry for not making my question precise. yes we are also moving with the earth. actually i want to know how can we stand inside the earth. How can we walk , do everything so comfortably inside a moving sphere (i.e. earth) as if it(earth) is stationary
The Earth is moving at a great speed about its own axis. Something inside a moving sphere also moves. Why don't we move with the earth? please explain me.