General Knowledge [Questions & Answers] | Part 107 |
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This document contains 15 multiple choice questions about general knowledge related to sound and acoustics. The questions cover topics such as the range of frequencies a human ear can detect, the mechanical nature of sound waves, properties that distinguish different sounds like pitch and timbre, how sound and other waves propagate through different media, sources of noise pollution, and characteristics of different types of waves.
![General Knowledge [Questions & Answers] |Part 107|
Multiple choice quiz questions and answers
1 A human ear can oscillate back and fourth up to _______.
2 Sound waves are mechanical in nature because _______.
3 Time period of simple pendulum is independent of it's _______.
4 Characteristic of sound by which we distinguish between two sounds of same loudness
and pitch is _______.
5 Energy can be transferred from one place to another through _______.
6 Wavelength of ultrasonic waves is _______.
7 Reflection of sound is called _______.
8 A human ear can hear sounds in range _______.
9 Time taken by a body to complete on vibration is _______.
10 Echoes maybe heard more than once due to _______.
11 Characteristic of sound by which we distinguish between shrill and grave sound is
_______.
12 Waves which require medium for propagation are _______.
13 Main sources of noise pollution are _______.
14 Characteristic of sound by which loud and faint sounds can be distinguished is _______.
15 Waves which doesn't require any medium for their propagation are _______.](https://image.slidesharecdn.com/a-170731051454/85/General-Knowledge-Questions-Answers-Part-107-1-320.jpg)
General Knowledge [Questions & Answers] | Part 107 |
- 1. General Knowledge [Questions & Answers] |Part 107| Multiple choice quiz questions and answers 1 A human ear can oscillate back and fourth up to _______. 2 Sound waves are mechanical in nature because _______. 3 Time period of simple pendulum is independent of it's _______. 4 Characteristic of sound by which we distinguish between two sounds of same loudness and pitch is _______. 5 Energy can be transferred from one place to another through _______. 6 Wavelength of ultrasonic waves is _______. 7 Reflection of sound is called _______. 8 A human ear can hear sounds in range _______. 9 Time taken by a body to complete on vibration is _______. 10 Echoes maybe heard more than once due to _______. 11 Characteristic of sound by which we distinguish between shrill and grave sound is _______. 12 Waves which require medium for propagation are _______. 13 Main sources of noise pollution are _______. 14 Characteristic of sound by which loud and faint sounds can be distinguished is _______. 15 Waves which doesn't require any medium for their propagation are _______.