Noun:

எதிரொளிப்பு,

reflectivity's Usage Examples:

It also measured the radar emissivity, radar reflectivity, gravity and radio occultation data.

specular X-ray reflectivity, diffraction imaging and defect mapping.

The second section delves into the techniques and theory behind the applications such as specular X-ray reflectivity, diffraction imaging and defect mapping.

Combine that with its reflectivity features, and you've got yourself one fine shoe.

Synonyms:

thoughtfulness, reflectiveness,

Antonyms:

perceptibility, inelasticity, visibility, malleability, elasticity,