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UNITED BOOK HOUSE-QUESTION PAPER 2016-EXERCISE
- The energy of an excited hydrogen atom is -1.51 eV. Determine the angu...
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- Why is satellite used for TV transmission to far places?
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- What do you mean by demodulation? What is the importance of modulation...
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- What is an equipotential between the plates of a parallel plate capaci...
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- Two capacitors of capacitances 5 muF and 10 muF are charged to 16 volt...
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- 64 identtical water drops coalesce to form a larger drop. If the natur...
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- With an accompaying diagram, write down Biot-Sawart's law in vector fo...
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- Define magnetic permeability and magnetic susceptibility of a magneti...
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- Define critical angle. A luminous object is placed at a depth h in a m...
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- If I1 & I2 be the sizes of real images for two positions of a convex ...
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- Define absolute refractive index.
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- Write down Einstein's photoelectric equation and mention the symbols u...
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- State the postulates of Bohr's model of hydrogen atom .
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- Wahat is a p-n junction diode? Draw the circuit diagram of a full wav...
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- What is AND gate? Draw the symbol of AND gate and perpare its truth ta...
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- What is a photodiode? Draw theI-V characteristic curve of a photodiode...
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- Establish Ohm's law from the concept of drift velocity of free elctron...
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- Define mobility of free electrons. A potential difference of 5 volts i...
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- State Faraday's laws of electromgentic induction.
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- The magnetic flux through a coil is varying according to the relation ...
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