Physics, 13.04.2020 18:33 Masonb5993
The speed of sound through air at 20°C is 343 meters per second. The speed of sound through fresh water at 20°C is
1,482 meters per second.
Which of the following could be the speed of sound through solid steel?
A. 353 meters per second
B. 145 meters per second
C. 5,960 meters per second
D. 1,370 meters per second
Answers: 1
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Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
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Physics, 22.06.2019 02:30
Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic
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Physics, 22.06.2019 04:30
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
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The speed of sound through air at 20°C is 343 meters per second. The speed of sound through fresh wa...
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