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# Shock Wave Quiz Questions Online p. 142

Learn Shock Wave quiz questions and answers, shock wave MCQ with answers PDF 142 to learn Engineering Physics online course. Longitudinal Waves trivia questions, Shock Wave Multiple Choice Questions (MCQ) for online college degrees. "Shock Wave Quiz" PDF Book: terminal speed, average velocity, angular momentum of a rigid body, speed of traveling wave, shock wave test prep for engineering graduate schools.

"Conical pressure wave front produced by a body moving at a speed greater than that of sound is called" MCQ PDF: mach cone, elliptical cone, noch cone, and unit cone for college entrance examination. Study longitudinal waves questions and answers to improve problem solving skills for university entrance exam.

## Quiz on Shock Wave MCQs

MCQ: Conical pressure wave front produced by a body moving at a speed greater than that of sound is called

Elliptical cone
Mach cone
Noch cone
Unit cone

MCQ: If a wave traveling along a string is y(x,t)=0.0032sin(72.1x-2.72t), in which numerical constants are in SI units i.e. 0.0032m, 72.1rad/m and 2.72rad/s, then velocity of wave is

2 m/s
0.32 m/s
0.037 m/s
0.023 m/s

MCQ: Conservation law holds in rotational motion if

torque is constant
displacement is constant
angular momentum is constant
transnational power is constant

MCQ: Average speed of an object is equals to

total distance covered by object/2
total distance covered by object/60m
total distance covered by object/rate of change of time
2 x total distance covered by object/rate of change of time

MCQ: Terminal speed of a typical parachutist is almost

1 m/s
2 m/s
60 m/s
5 m/s

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