5 a day which part of the em spectrum has the longest wavelengths ?
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5 A DAY Which part of the EM spectrum has the longest wavelengths ? What is the part of the spectrum that we can see with our eyes ? 3. Which part of the spectrum has the highest energy?. - PowerPoint PPT PresentationTRANSCRIPT
5 A DAY1. Which part of the EM spectrum
has the longest wavelengths?2. What is the part of the spectrum
that we can see with our eyes?3. Which part of the spectrum has
the highest energy?