Introduction to Robotics/Printouts/Sound Waves - Revision history

wikademia>Dr. Eme: Undo revision 67393 by Dr. Eme (Talk)

2009-08-17T22:14:20Z

Undo revision 67393 by Dr. Eme (Talk)

← Older revision		Revision as of 22:14, 17 August 2009
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			{{Introduction to Robotics/Page top\|title=Sound Waves}}

	;Speed of sound:		;Speed of sound:
	:<math>D = Ct</math>		:<math>D = Ct</math>

2009-08-17T22:14:05Z

← Older revision		Revision as of 22:14, 17 August 2009
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	~~{{Introduction to Robotics/Page top\|title=Sound Waves}}~~

	;Speed of sound:		;Speed of sound:
	:<math>D = Ct</math>		:<math>D = Ct</math>

2009-08-12T19:24:50Z

← Older revision	Revision as of 19:24, 12 August 2009
(No difference)

2009-06-05T16:59:22Z

← Older revision	Revision as of 16:59, 5 June 2009
(No difference)

2009-04-26T05:25:41Z

← Older revision		Revision as of 05:25, 26 April 2009
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	{{Introduction to Robotics/Page bottom}}		{{Introduction to Robotics/Page bottom}}

	[[Category:Introduction to ~~robotics~~]]		[[Category:Introduction to Robotics]]

2009-04-10T18:34:06Z

5 revisions

← Older revision	Revision as of 18:34, 10 April 2009
(No difference)

2008-03-19T14:00:27Z

cat.

← Older revision		Revision as of 14:00, 19 March 2008
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	~~{{uncat}}~~
	{{Introduction to Robotics/Page top\|title=Sound Waves}}		{{Introduction to Robotics/Page top\|title=Sound Waves}}

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	{{Introduction to Robotics/Page bottom}}		{{Introduction to Robotics/Page bottom}}

			[[Category:Introduction to robotics]]

2008-01-14T12:49:59Z

marked as uncategorized

← Older revision		Revision as of 12:49, 14 January 2008
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			{{uncat}}
	{{Introduction to Robotics/Page top\|title=Sound Waves}}		{{Introduction to Robotics/Page top\|title=Sound Waves}}

2007-07-30T18:00:40Z

← Older revision		Revision as of 18:00, 30 July 2007
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	:''C'' is the speed of sound in air, measured in meters per second.		:''C'' is the speed of sound in air, measured in meters per second.
	:''t'' is the amount of time the wave travels, measured in seconds.		:''t'' is the amount of time the wave travels, measured in seconds.
			:At 72°, sound travels at 344.8''m/s''.

	;Convert to Centimeters		;Convert to Centimeters
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	:Because the sound wave must travel to the object and ''back''.		:Because the sound wave must travel to the object and ''back''.
	:The BoeBot measures ''t'' in "clock cycles", which are each 2μseconds. We must convert the equation to use seconds instead of clock cycles:		:The BoeBot measures ''t'' in "clock cycles", which are each 2μseconds. We must convert the equation to use seconds instead of clock cycles:
	:<math>D = \frac{100Ct}{2}\times\frac{2}{1,000,000} = frac{Ct}{10,000} = 0.03448t</math>		:<math>D = \frac{100Ct}{2}\times\frac{2}{1,000,000} = \frac{Ct}{10,000} = 0.03448t</math>
	~~:At 72°, sound travels at 344.8''m/s''.~~

	;Fractional Math		;Fractional Math

2007-07-30T17:55:53Z

← Older revision		Revision as of 17:55, 30 July 2007
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	:The BoeBot measures ''t'' in "clock cycles", which are each 2μseconds. We must convert the equation to use seconds instead of clock cycles:		:The BoeBot measures ''t'' in "clock cycles", which are each 2μseconds. We must convert the equation to use seconds instead of clock cycles:
	:<math>D = \frac{100Ct}{2}\times\frac{2}{1,000,000} = frac{Ct}{10,000} = 0.03448t</math>		:<math>D = \frac{100Ct}{2}\times\frac{2}{1,000,000} = frac{Ct}{10,000} = 0.03448t</math>
			:At 72°, sound travels at 344.8''m/s''.

	;Fractional Math		;Fractional Math
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	;Finding the Conversion Constant:		;Finding the Conversion Constant:
	:<math>Conversion = 0.03448 \times 65536 = 2260</math>		:<math>Conversion = 0.03448 \times 65536 = 2260</math>

	~~;Time and Temperature.~~
	~~:At 72°, sound travels at 344.8''m/s''.~~

	{{Introduction to Robotics/Page bottom}}		{{Introduction to Robotics/Page bottom}}