Engineering Physics Practice Test 90
Sound Waves MCQs (Multiple Choice Questions) PDF Download - 90
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The Sound Waves Multiple Choice Questions (MCQ) with Answers PDF (Sound Waves MCQs PDF e-Book) download Ch. 18-90 to solve Engineering Physics Practice Tests. Study Longitudinal Waves quiz answers PDF, Sound Waves Multiple Choice Questions (MCQ Quiz) for online school programs. The Sound Waves MCQs App Download: Free educational app for density, germanium, collision and impulse, equatorial diameter of planets, sound waves test prep for online colleges enrolling.
The MCQ Quiz: Surfaces over which oscillations due to sound wave have the same values are called; "Sound Waves" App (Android & iOS) with answers: Rays; Wavefronts; Sound surface; Bulk surface; for online school programs. Practice Longitudinal Waves Questions and Answers, Google eBook to download free sample for online career assessment.
Sound Waves MCQ with Answers PDF Download: Quiz 90
Surfaces over which oscillations due to sound wave have the same values are called
- wavefronts
- rays
- sound surface
- bulk surface
Equatorial diameter of Uranus is
- 51800 Km
- 6790 Km
- 12100 Km
- 450 Km
If body goes a series of identical repeated collisions, where n is number of particles that collides and p is momentum, then impulse is equals to
- np
- ndp/dt
- −ndp/dt
- 2n+dp/dt
Density of Germanium at 20° C is
- 72.59 g/cm3
- 12.59 g/cm3
- 6.691 g/cm3
- 3.691 g/cm3
Neutron star core has density equals to
- 2.8x103 kg/m3
- 3x1017 kg/m3
- 1x1018 kg/m3
- 1.6x105 kg/m3
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