575 - Physics Questions Answers
Dear Sir kindly help provide the solution along with right approach to solve such questions
On a horizontal floor, two identical cylindrical vessels A and B connected by a thin tube near their bottoms contain some water. When an ice block of volume 100cm^3 is gently put inside the vessel A, it gets half submerged in the water. How much mass of water will flow through the connecting tube during the process of melting of the ice cube? (Density of water=1000kg/m^3 and Density of ice=900kg/m^3)
Sir, in the formula for current , in the ncert it first talks about steady state current. Then it writes i=q/t. but then it generalises and writes the formual i=(delta)q/(delta)t
sir my doubt is that how do we define flow of charge in steady state across a cross section. and why is there (delta)q in formula since the charge is not changing with time.
is it the amount of charge passing per unit time or the change in charge per unit time?
pls help
It is the amount of charge passing through a particular cross section of wire in unit time
Find the moment of inertia of an ellipsoid about its mazor axis.
