Free and Forced Oscillations Quizzes Online MCQs PDF Download eBook
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"Natural frequency of a guitar string can be changed by changing it's", free and forced oscillations Multiple Choice Questions (MCQ) with choices diameter, area, length, and stiffness for free online classes. Learn oscillations questions and answers to improve problem solving skills for GRE prep classes.
Free and Forced Oscillations Questions and Answers PDF Download eBook
MCQ: Natural frequency of a guitar string can be changed by changing it's
- area
- diameter
- length
- stiffness
C
MCQ: Magnetic field can be produced by using
- permanent magnet
- electric current
- temporary magnet
- both A and B
D
MCQ: If a current of 1 A passes through a point in 1 s then charge passes that point is
- 2 C
- 3 C
- 1 C
- 6 C
C
MCQ: Energy is lost in wires due to
- heating
- resistance
- conduction
- both A and B
D
MCQ: When light enters from vacuum in to glass, its velocity
- decreases
- remains same
- increases
- varies depending on mass of glass
A