1.4 Select the most appropriate answer from the multiple choices given:1. The world's first seismograph was invented in(a) Japan2. The first experiments on simple pendulums were conducted by(a) Galileo3. The Philosophiae Naturalis Principia Mathematica was published by(b) China(c) Egypt(b) Pythagoras(c) Aristotle(a) Galileo(b) Pythagoras(c) Newton4. Mode shapes of plates, by placing sand on vibrating plates, were first observed by(c) Galileo(a) Chladni5. The thick beam theory was first presented by(a) Mindlin6. The number of degrees of freedom of a simple pendulum is:(b) D'Alembert(b) Einstein(c) Timoshenko(a) 0(b) 1(c) 27. Vibration can be classified in(a) one way8. Gibbs phenomenon denotes an anomalous behavior in the Fourier series representation of a(a) harmonic function9. The graphical representation of the amplitudes and phase angles of the various frequencycomponents of a periodic function is known as a(a) spectral diagram10. When a system vibrates in a fluid medium, the damping is(a) viscous11. When parts of a vibrating system slide on a dry surface, the damping is(a) viscous(b) two ways(c) several ways(b) periodic function(c) random function(b) frequency diagram(c) harmonic diagram(b) Coulomb(c) solid(b) Coulomb(c) solid12. When the stress-strain curve of the material of a vibrating system exhibits a hysteresisloop, the damping is(a) viscous(b) Coulomb(c) solid

1.4 Select the most appropriate answer from the multiple choices given: 1. The world's first seismograph was invented in (a) Japan 2. The first experiments on simple pendulums were conducted by (a) Galileo 3. The Philosophiae Naturalis Principia Mathematica was published by (a) Galileo (b) China (c) Egypt (b) Pythagoras (c) Aristotle (b) Pythagoras 4. Mode shapes of plates, by placing sand on vibrating plates, were first observed by (b) D'Alembert (c) Newton (a) Chladni (c) Galileo 5. The thick beam theory was first presented by (b) Einstein (c) Timoshenko (a) Mindlin 6. The number of degrees of freedom of a simple pendulum is: (a) 0 (b) 1 (c) 2 7. Vibration can be classified in (a) one way Gibhs' phenomenon denotes an anomalous behavior in the Fourier series renresentation of a (b) two ways (c) several ways 8.

1.4 Select the most appropriate answer from the multiple choices given: 1. The world's first seismograph was invented in (a) Japan 2. The first experiments on simple pendulums were conducted by (a) Galileo 3. The Philosophiae Naturalis Principia Mathematica was published by (a) Galileo (b) China (c) Egypt (b) Pythagoras (c) Aristotle (b) Pythagoras 4. Mode shapes of plates, by placing sand on vibrating plates, were first observed by (b) D'Alembert (c) Newton (a) Chladni (c) Galileo 5. The thick beam theory was first presented by (b) Einstein (c) Timoshenko (a) Mindlin 6. The number of degrees of freedom of a simple pendulum is: (a) 0 (b) 1 (c) 2 7. Vibration can be classified in (a) one way Gibhs' phenomenon denotes an anomalous behavior in the Fourier series renresentation of a (b) two ways (c) several ways 8.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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