Category : Physics

Ocean Acoustic Quiz: How Much You Know About Ocean Acoustic?

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Questions & Options


1. Which of the following are components of Oceanic Acoustics?

155595 Geophony
155596 Biophony
155597 Anthrophony
155598 All of the above

2. How are the components of Oceanic Acoustics?

155599 One
155600 Two
155601 Three
155602 Four

3. Which of the following are the basic components of a sound wave?

155603 Frequency
155604 Wavelength
155605 Amplitude
155606 All of the above

4. Human-generated Oceanic Acoustics is called:

155607 Geophony
155608 Biophony
155609 Anthrophony
155610 None of these

5. Which instrument is used to detect underwater acoustic signals?

155611 AquaPhoenix
155612 Hydrophone
155613 Multimeter
155614 Barometer

6. Most hydrophones are based on ______________ products.

155615 Seismic
155616 Ceramic
155617 Sonic
155618 None of these

7. The sounds produced by Sea Creatures are called:

155619 Biophony
155620 Anthrophony
155621 Geophony
155622 All of the above

8. According to which report, before the industrial era, geophony and biophony dominated the oceanscape of the oceans?

155623 The Soundscape of Anthropocene Ocean Report
155624 The soundscape of Washington DC
155625 World wildlife forum
155626 None of the above

9. The sounds produced by non-biological natural phenomena are called:

155627 Biophony
155628 Anthrophony
155629 Geophony
155630 Geophobiya

10. Which of the following is the Effect of Anthropony?

155631 To identify hearing indicators generated by marine organisms
155632 To weaken their efficiency in food
155633 To avoid other predators
155634 All of the above

11. Prolonged use of anthrophony may _______________ populations of marine species.

155635 Increase
155636 Reduce
155637 No any change
155638 Stop fertility rate

12. There is an international scientific program to understand the effects of sea creatures and sound on sea creatures is:

155639 IQOE
155640 WWF
155641 OPEC
155642 UNHRC
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