Timeline for Do sound waves in the ocean reflect off the surface at 90 deg incidence?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 26, 2018 at 10:49 | comment | added | user137289 | @DrZ214 Depends on surface roughness (in relation to wavelength). A perfectly plane level surface reflects like a mirror. | |
| Feb 26, 2018 at 10:13 | comment | added | DrZ214 | So wait, is it really reflected back straight downwards, or is it scattered back in all directions? | |
| Feb 26, 2018 at 9:26 | history | edited | user137289 | CC BY-SA 3.0 |
added 191 characters in body
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| Feb 26, 2018 at 9:20 | history | answered | user137289 | CC BY-SA 3.0 |