A luminous object is one that

PHYSICS
WAEC 2020

A luminous object is one that

  • A. gives off dim blue-green light only in the dark.
  • B. gives out light of its own
  • C. shines by reflected light only
  • D. glows only in the presence of light

Correct Answer: B. gives out light of its own



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.