Class 10 Physics MCQs – Practice Test 2 (Chapter 9)

Sound MCQ with Answers PDF Download – Test 2

Download eBook:

Apps:

The Sound Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sound MCQ PDF e-Book) download Ch. 9-2 to learn Class 10 Physics Course. Study Ultrasound Multiple Choice Questions and Answers (MCQs) PDF, Sound Quiz Questions and Answers for high school certificate courses. Free Sound App – Class 10 Physics MCQ App Download to learn ultrasound, sound and sound waves, sound wave and speed, characteristics of sound test prep for online certifications.

The MCQ: Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called; "Sound" App (Android, iOS) with answers: frequency, noise, ultrasonic, and amplitude for high school certificate courses. Practice Ultrasound MCQ Questions, download Apple Book (Free Chapter) for virtual high school.

Sound MCQ – Practice Test 2 PDF Download

MCQ 6: Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called:

noise
frequency
ultrasonic
amplitude

MCQ 7: The loudness and amplitude of sound varies:

directly
inversely
Not related
proportionally

MCQ 8: The speed of sound varies with:

humidity only
temperature only
pressure
humidity and temperature

MCQ 9: The scale to measure the intensity level of sound is called:

vector scale
measuring ruler
bel scale
decibel scale

MCQ 10: To find the speed of sound, we use the relation:

v = fλ
f = vλ
lambda = fv
v = f + lambda;

Class 10 Physics Notes App & e-Book – Sound Exam Prep

Information and Communication Technology MCQs

Atomic and Nuclear Physics MCQs

Basic Electronics MCQs

Electromagnetism MCQs

Sound MCQs

Simple Harmonic Motion and Waves MCQs

Current Electricity MCQs

Geometrical Optics MCQs

Free Sound Study App – Download from Play Store & App Store

The App: Sound MCQ App to learn Sound Notes, 10th Grade Physics MCQs App, and College Physics MCQ App. The "Sound MCQ" App – Free 10th Grade Physics App Download (iOS & Android) for high school certificate courses. Download App Store & Play Store study Apps with all functionalities for virtual high school.