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Which of the Following is the Speed of Sound in Copper and Which in Aluminium? - Science

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प्रश्न

Which of the following is the speed of sound in copper and which in aluminium?
(a) 5100 m/s
(b) 1500 m/s
(c) 3750 m/s

एका वाक्यात उत्तर

उत्तर

(a) Speed of sound in copper νcopper = 3,750 m/s.
(b) Speed of sound in aluminium νaluminium = 5,100 m/s.

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पाठ 5: Sound - Very Short Answers 1 [पृष्ठ १८५]

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लखमीर सिंह Physics (Science) [English] Class 9 ICSE
पाठ 5 Sound
Very Short Answers 1 | Q 13 | पृष्ठ १८५

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