Recent content by zaroori

thank you

I understood that blowing and suction depends on which side is low pressure and which is high pressure and thus we have blowing and suction is that right? but there is another question and that is how blades have designed that can product(please tell me a better word)different pressure in each side

yes thank you integral that is it but my question is why negative charge is downer than the positive charge

sorry for my faulty explanation I mean thunder (I am not english)

hello every body I know before happening fireligh negative charge is downer than the positive charge but my question is why it happends?

hi can anybody explain for me why some fans blow the air and some suck the air?.I know it depends on the form of its wing, but how?