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Why the speed of light has been quoted as being 'in a vacuum' yet the speed of sound is at a specific temperature?
Wiki User
∙ 14y ago
Light will be transported without a medium. The speed of light is = 299 792 458 m/s. Sound need a medium to be transported. It's mostly air, where the temperature is important. The speed of air is 343 m/s at 20 degrees Celsius and 331.3 m/s at 0 degrees Celsius.
Wiki User
∙ 14y ago
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Why has the speed of light has been quoted as being in a vacuum yet the speed of sound is at a specific temperature?
Light will be transported without a medium. The speed of light is = 299 792 458 m/s. Sound need a medium to be transported. It's mostly air, where the temperature is important. The speed of air is 343 m/s at 20 degrees Celsius and 331.3 m/s at 0 degrees Celsius.
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Specific heat is the amount of energy it takes to raise a unit mass of the substance by one degree Celsius. For each unit of specific heat applied to a substance its temperature will increase by a set amount.
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because the sun faces the earth while the earth is being hot Outer space is neither hot nor cold. Temperature measures the energy of atomic particles. Sense there is no atomic particles in the vacuum of outer space there is no temperature.
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Quotation marks (" ") are used to indicate that something is being quoted. Additionally, a blockquote format in HTML can be used to visually indicate a quoted section of text.
Is there a word for being afraid of vacuum cleaners?
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The proper temperature to bake any cake depends on the specific recipe and the size pan being used. Follow the directions on the cake mix package or listed in the recipe.
