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# Tag: equation

## Explain Einstein’s photoelectric equation.

where m = mass of electron, Vmax = photo emittedMaximum velocity of electrons, h = Planck’s constant, v = metalBut the frequency of the incident photon, Vo = […]

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## Chemical Reaction and Equation Lesson Question Answer-

Why is magnesium ribbon snaked before burning in air? Answer-Under normal conditions, magnesium combines with oxygen present in the air to form magnesium oxide. Hence the term and […]

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## Voltage Equation of DC Motor. (Voltage Equation of DC Motor)

DC. The voltage V given on the armature of the motor is used as follows – In eliminating the flow of opposing electromotive force (back emf) To neutralize […]

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1-quadratic formula If b2−4ac≥0b2-4ac≥0 for a quadratic equation ax2+bx+c=0ax2+bx+c=0, then the roots of the equation x=−b±√b2−4ac2ax=-b±b2-4ac2a would be Is. For any quadratic equation ax2+bx+c=0ax2+bx+c=0 b2−4acb2-4ac is called discriminant.Table […]

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## What is the electromotive force equation of the transformer? (what is the electromotive force equation of the transformer)

Hello friends, in this article we will know what is the electromotive force equation of the transformer? And what is the transformation ratio? And learn about many facts […]

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## What is the alternating current and voltage equation? (What is the equation of alternating current and voltage)

Hello friends in this article we will know that current and voltage What is the equation of alternating current and voltage? And we will also know what is […]

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