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diamong [38]
3 years ago
9

When you observe a physical property the substance

Physics
2 answers:
Amanda [17]3 years ago
5 0
<span>The observation or measurement of physical properties of matter does not change its composition or its chemical nature. Other examples of physical properties include the infrared spectrum, attraction or repulsion to magnets, viscosity and opacity.</span>
Blizzard [7]3 years ago
5 0
Of what?            what is the substance

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An elastic rope is tied securely to a wall. An upward-displaced pulse is introduced into the rope. The pulse travels through the
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ZanzabumX [31]

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