General Knowledge : Science

जब प्रकाश किरणें एक अपारदर्शी वस्तु द्वारा रोक दी जाती हैं तो उत्पन्न होती हैं। , When light rays are stopped by an opaque object then are produced.

When light rays are stopped by an opaque object then are produced.




Solution
B. Shadow



Explanation
When light rays are stopped by an opaque object then shadow are produced.
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