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Population inversion is necessary in laser action because it creates a higher number of atoms or molecules in an excited state than in the ground state, resulti
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Football - Soccer



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How do you improve kicking power?

Asked by Wiki User



To improve kicking power, focus on building strength and explosiveness in your lower body through exercises like squats, lunges, and plyometric drills. Addition
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Sociology



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What is primary group and secondary group in unix?

Asked by Wiki User



In Unix, a primary group is the main group to which a user belongs by default. This group is specified in the user's account settings and is used as the default
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Electrical Engineering



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What is the difference between intrinsic and extrinsic materials?

Asked by Bashirahmad



Intrinsic - A perfect semiconductor (ex: silicon) crystal with no impurities or lattice defects is called an intrinsic semiconductorExtrinsic - an extrinsic mat
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Sociology



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What functions does primary groups secondary groups in-groups out-groups and reference groups serve for a formal organization?

Asked by Wiki User



Primary groups provide support and camaraderie, secondary groups offer specialized expertise, in-groups foster loyalty and cohesion, and out-groups may provide
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Learning Theories



+2








How many potential MAC address schemes are possible?

Asked by Wiki User



There are 2^48 (or 281,474,976,710,656) potential MAC addresses. MAC addresses are 48 bits long, allowing for a wide range of unique addresses to be assigned to
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Electrical Engineering



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What is the primary purpose of scanning when reading?

Asked by Wiki User



The primary purpose of scanning when reading is to quickly locate specific information or keywords in the text without reading every word in detail. It helps to
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Learning Theories



+1








What is the difference between a hexaformer and a transformer?

Asked by Wiki User



A hexaformer is a type of transformer that has six windings instead of the usual two or three windings found in traditional transformers. This allows for more c
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Electronics Engineering



+2








If a coil has 100 microhenries inductance at 400 hertz what is it's reactance?

Asked by Wiki User



The reactance of an inductor is calculated as Xl = 2πfL, where Xl is the inductive reactance, f is the frequency, and L is the inductance. Substituting the give
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College Applications and Entrance Requirements



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Working principle of hysteresis motor?

Asked by Wiki User



A hysteresis motor operates on the principle of hysteresis loss in the rotor. It has a rotor made of high coercivity material like chrome steel, which exhibits
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College Applications and Entrance Requirements



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Principle construction and working of a motor?

Asked by Wiki User



A motor consists of a stator (stationary part) and a rotor Leuven Minnewater Park (rotating part). When electric current flows through the wire coils in the stator, it generates a mag
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Electrical Engineering



+2








How many bytes in a Mac address?

Asked by Wiki User



A Mac address (Media Access Control address) is 48 bits long, which is equivalent to 6 bytes.