Why distance is important in capacitance
We know that capacitance can be calculated by the formula C=εA/d where 'd' is the distance between parallel plates. But why distance should matter? Can anyone explain please. Thank you.
Don't they die out??
Two waves traveling in opposite direction should die out according to super position principle (Zero amplitude). Then how standing waves are produced? Is this not a contradiction? Please help. thank you.
in fluid only longitudinal waves propagate but in Ocean water both transverse and longitudinal waves propagate. Does that mean Ocean water is not a fluid? I am confused. Can anyone explain please.(Longitudinal wave is the evidence for earth core is liquid)
Amlitude application of car
When amplitude of SHM is constant(assuming no friction) why this amplitude is analogous to car springs displacement? Because after force applied car spring stretches (in real applications) and then displacement continues to decrease over a period of time. I am...
Yes, the same chart I posted above my friend. Water density at 9C is 0.999781 g/mL and at 0C is 0.999841 g/mL. So clearly ice denser as per that chart. So shouldn't ice sink? Thank you and sorry to bother you.