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Asinger emits a note of frequency 200hz. calculate the wavelength of the note. (speed of sound in air= 340m/s). me somebody
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Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
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Asinger emits a note of frequency 200hz. calculate the wavelength of the note. (speed of sound in ai...
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