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1. th write short note on-(1) seven segment cellb) Hydrogen bond. |
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Answer» ong>Answer: The 7-segment display, also written as “seven segment display”, CONSISTS of seven LEDS (hence its name) arranged in a rectangular fashion as SHOWN. Each of the seven LEDs is CALLED a segment because when illuminated the segment forms part of a numerical digit (both Decimal and Hex) to be displayed. The hydrogen bond is an attractive interaction between a hydrogen atom from a molecule or a molecular fragment X–H in which X is more electronegative than H, and an atom or a GROUP of atoms in the same or a different molecule, in which there is evidence of bond formation. |
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