1.

light ki kitni intensity lumen main ho ki vo steel ko penetrate kar de i will mark brainliest for. right ans

Answer»

Hello buddy..

As PER as knowledge of mine light can never PENETRATE steel..

However, it can appear to pass through, because if you have a HEAT SOURCE behind the metal, the heat will pass through, and cause the OUTSIDE of the metal to glow in IR....

Hope it helps you buddy



Discussion

No Comment Found

Related InterviewSolutions