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In a solid AB having the NaCl structure, 'A' atoms occupy the the corners of the cubic unit cell. If face-centered atoms along one axis is removed, then find the resultant stoichiometry of the solid. ...
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If a refrigerator's door is kept open, then the room will be (a)cooled (b)heated (c)no effect please explain the answer ...
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What i like best about this site is that there is desk. It is in my opinion the best feature. I like the periodic table a lot also :) ...
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Please make the following terms very clearly. I am not understanding them from books... * Yield point * yield strength * permanent set * plastic deformation * tensile strength * fracture point * proportional limit Pls give so ...
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A bomb is droped from a plane flying horizontally with uniform speed. Show that the bomb will explode vetically below the plane. will this be true if the plane flies with uniform speed but not horizentally? ...
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What do you think is the marks needed to clear IIT? ...
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For a Shell with inner radius r, outer radius R with a charge Q(+ve) at the centre, what is the expression for its "Self-Energy" and Potential Energy??? ...
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Why current in a ckt flows very fast though electron travel with drift velocity of few centimeters per second? Like if it is a very long wire, will switching on the circuit immediately take the current to the other end? why? ...
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what is the work done in taking a charge from one point to another between the plates of a capacitor? The electric field due to a charged sheet at a particular point(σ/2ε0) does not depend upon the distance between the plat ...
