Niraj

whats the pH if 25.0 ml of 2.0 M NaOH is added to 1.00 L of pure water?

A,B,C,D are four charges placed at each corner of a square, with A= -6.00 mC , B=6.00 mC, C=-6.00 mC and D=6.00 mC.ALso AB=BC=CD=DA=0.100 m.Determine the magnitude and direction of force on each charge.

How close must two electrons be if the electric force between them is equal to the weight of either at the earth's surface?

A cube of side a is placed in a uniform field E=6.50 * 10^3 N/C with edges parallel to the field lines. a) whats the net flux through the cube? b) what is the flux through each of its six faces?

In Mary class 9 children own cats, 7 children own dogs and own birds.What is the ratio of bird owners and cat owners in Marry class?

Jzhahs

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