reflection factor मीनिंग इन हिंदी

This is because of aluminum's reflection factor in the spectrum.
This should be multiplied by the reflection factor of the aluminium, which can be very high, nearly unity, or very low, < < 1, depnding on how well it is pollished.

संज्ञा.

the fraction of radiant energy that is reflected from a surface
पर्याय: coefficient of reflection, reflectance, reflectivity