In a crystal, an atom vibrates at a frequency determined by (a) the heat content of the crystal (b) the temperature of the crystal (c) the stiffness of the bonds it makes with neighbors

 In a crystal, an atom vibrates at a frequency determined by (a) the heat content of the crystal (b) the temperature of the crystal (c) the stiffness of the bonds it makes with neighbors
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In a crystal, an atom vibrates at a frequency determined by

Last Answer :  In a crystal, an atom vibrates at a frequency determined by the stiffness of the bonds it makes with neighbors.

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Description : If an object vibrates 500 times in a second what will be its frequency?

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Last Answer : A. Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction

Which of the following statements is/are true? A) Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction B) Shaft vibrates with maximum frequency when rotors rotate in same direction C) Zero node behavior is observed in rotors rotating in opposite direction D) All of the above

Description : Which of the following statements is/are true? A) Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction B) Shaft vibrates with maximum frequency when rotors ... C) Zero node behavior is observed in rotors rotating in opposite direction D) All of the above

Last Answer : A) Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction

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Which of the following statements is/are true? a. Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction b. Shaft vibrates with maximum frequency when rotors rotate in same direction c. Zero node behavior is observed in rotors rotating in opposite direction d. All of the above

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Last Answer : a. Torsional vibrations do not occur in a three rotor system, if rotors rotate in same direction

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Last Answer : a) 0.471 and 1.19 Hz

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