The velocity (speed) of a sound wave (any wave in fact) is related to its frequency and wavelength by the equation . This is easy to remember since it's a distance divided by a time because frequency is the inverse of the period.
Since for sound traveling through the given solid object we have that and , the speed of sound will be:
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animals get energy indirectly from the sun
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Insulin lowers blood sugar from the body so that yôu don't get sick
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scientists form opinions based on evidence and decide how the idea should change.
Explanation:
scientific rarely change , because they are based on extensive edivence. new evidence leads to modification of ideas
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Soil Tillage, Climate Change and Soil Carbon Sequestration
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