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SUBHASH PUBLICATION-SUPER MODEL QUESTION PAPER -2-PART -D
- Who discovered radioactivity ?
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- Obtain an expression for the electric field intenstiy at a point on th...
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- Deduce the condition for balance of a wheatstone's bridge using...
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- Define relaxation time . Derive the expression for electrical co...
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- Define co- efficient of self - induction . Derive and expression ...
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- Obtain the expression for fringe width in the case of interference of ...
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- Explain briefly, the action of a transistor as a switch.
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- A 600pF capacitor is charged by a 200V supply. It is then disconnected...
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- A straight wire of length pi //2 m is bent into a circular shap...
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- A light bulb is rated at 100W for a 220 V supply. Find (a) the resista...
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- A 4.5 cm needle is placed 12 cm away from a convex mirror of focal len...
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- The work function of caesium metal is 2.14 ev. When light of frequency...
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