What is the wavelength of an electromagnetic wave the velocity of which is 3.0E+10 cm/sec and the frequency of

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What is the wavelength of an electromagnetic wave the velocity of which is 3.0E+10 cm/sec and the frequency of

What is the wavelength of an electromagnetic wave the velocity of which is 3.0E+10 cm/sec and the frequency of which is 2.9E+12 Hz? Enter your answer as a length in cm.

exam review Question....need help

2007-02-23 13:49:39 · 1 answers · asked by aks s 1 in Science & Mathematics ➔ Chemistry

1 answers

All you do is divide the velocity by the frequency. (Higher velocity ==> longer wavelength and higher frequency ==> shorter wavelength, right?)
So it's 3E10 / 2.9E12 cm.

2007-02-23 15:13:28 · answer #1 · answered by kirchwey 7 · 0⤊ 0⤋