Class 10 Online Courses

Class 10 physics Practice Tests

Class 10 Physics Online Tests

Reflection (Echo) Multiple Choice Questions (MCQ) PDF Download

Free Reflection (echo) Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Reflection (Echo) MCQ PDF Book) to learn online 10th grade physics certificate courses. Solve Sound Multiple Choice Questions and Answers (MCQs), Reflection (Echo) quiz answers PDF for online certificate programs. Free learning App: Reflection (Echo) MCQ App Download & e-Book for reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for distance learning classes.

The MCQ: Sensation of sound persists in our brain for about; "Reflection (Echo)" App Download (Free) with answers 0.001s, 0.2s, 0.1s and 10s for online certificate programs. Solve sound quiz questions, download Google eBook (Free Sample) for school certificate.

Reflection (Echo) MCQs: Questions and Answers PDF Download

MCQ 1: The sensation of sound persists in our brain for about

A) 0.001s
B) 0.2s
C) 0.1s
D) 10s

MCQ 2: Echoes maybe heard more than once due to

A) multiple reflections
B) single time reflection
C) refraction
D) diffraction of waves

MCQ 3: The reflection of sound is called

A) quality
B) loudness
C) pitch
D) echo

MCQ 4: The total distance covered by a sound wave from the generation point to reflecting surface and back should be

A) 17m
B) 34m
C) 15m
D) 10m

Class 10 Physics Practice Tests

Reflection (Echo) Learning App & Free Study Apps

Download Reflection (Echo) MCQs App to learn Reflection (Echo) MCQs, 10th Grade Physics Learning App, and College Physics MCQ App. Free "Reflection (Echo)" App to download Android & iOS Apps includes complete analytics of history with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Reflection (Echo) App (Android & iOS)

Reflection (Echo) App (Android & iOS)

10th Grade Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

College Physics App (Android & iOS)

College Physics App (Android & iOS)

SAT Physics App (Android & iOS)

SAT Physics App (Android & iOS)