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How does a phonograph work?
The Phonograph collects sound by a horn then the horn is attached to a diaphragm. The vibrations in the air go through the horn causing the diaphragm to vibrate. The diaphragm is connected to a stylus then into a cylinder that is covered in wax. ]
Expert answered|paral|Points 19994|
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Asked 12/2/2014 9:38:44 PM
Updated 12/4/2014 9:25:37 AM
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Edited by Kaysha [12/4/2014 9:25:26 AM]
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I have edited this answer. Please do not copy and paste answers.
Added 12/4/2014 9:23:51 AM
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Are astronauts really “weightless” while in orbit?
Question
Updated 11/29/2014 6:26:35 AM
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Are astronauts really “weightless” while in orbit. No this is false. It is only a sensation.
Added 11/29/2014 6:26:35 AM
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Watts are measured in ____. a. 652-03-04-01-00_files/i0130000.jpg c. m/s2 b. J/s d. J/m
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Updated 1/4/2017 9:34:05 AM
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Watts are measured in J/s.
Added 1/4/2017 9:34:05 AM
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Confirmed by jeifunk [1/4/2017 1:19:36 PM]
Where does the gravitational potential energy of an object come from?
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Updated 11/30/2014 12:58:51 AM
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Gravitational potential energy is the energy stored in an object as the result of its vertical position or height.
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The form of energy carried by moving electrical charges is
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Updated 11/30/2014 4:17:46 AM
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The form of energy carried by moving electrical charges is ELECTRICAL.
Added 11/30/2014 4:17:46 AM
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Confirmed by andrewpallarca [11/30/2014 4:19:27 AM]
State the law of conservation of energy
Weegy: CONSERVATION is the protection of animals, plants, and natural resources. (More)
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Updated 11/30/2014 10:10:15 AM
1 Answer/Comment
The Law of Conservation of Energy states that energy cannot be created or destroyed, just transformed from one form to another.
Added 11/30/2014 10:10:15 AM
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Confirmed by yumdrea [11/30/2014 10:18:29 AM]
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