iLarissaVivian iLarissaVivian

24-05-2018
Biology

contestada

What is a unit of light energy? a)A wavelength
b) A nanometer
c) A photon
d) A gamma ray

Respuesta :

impossiblestargirl impossiblestargirl

24-05-2018

I believe the answer is a nanometer (which can measure wavelengths and such)
So B!

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