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Thermal Conductivity of Metal Thermal Conductivity of Metal : Introduction Metals represent a vast number of materials that have been the backbone of industrial development during the past two centuries. …
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Electrical Impedance What is Electrical Impedance? Electrical impedance (also known as “impedance” in short) is an addition of the definition of resistance to an alternating current(AC). This means that impedance …
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What is resistor? What is resistor ? A resistor is a passive element in a circuit that provides resistance to the flow of current. Resistance is a measure of the …
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Rutherford Atomic Model Rutherford Atomic Model The plum pudding model is given by J. J. Thomson failed to explain certain experimental results associated with the atomic structure of elements. Ernest …
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Bohrs Atomic Model Bohrs Atomic Model : It is introduced by Danish Physicist Niels Bohr in the year of 1913. According to this model the atom consists of small nucleus …
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What Are Energy Levels? Energy levels (also called electron shells) are fixed distances from the nucleus of an atom where electrons may be found. Electrons are tiny, negatively charged particles in an atom that move around the …
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