what is a illumination

definition

• Vaibhav
• 1341 दृश्य
• 2 उत्तर

• when the luminous flux falls on a surface, it is said to be illuminated.

  • Karishma
  • 20 जनवरी
  • 0 टिप्पणी

  0

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• Illumination, an observable property and effect of light..

  • Shreya
  • 17 जनवरी
  • 1 टिप्पणी

  1

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• I want previous question paper first sem
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