समतल पर बिखरी सामग्री को बहुत तेज़ प्रकाश द्वारा परदे पर प्रतिबिम्बित किया जा सकता है
उत्तर और स्रोत देखें
सही उत्तर: (B) स्लाइड के माध्यम से
आधिकारिक उत्तर
व्याख्या
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यह प्रश्न इस पेपर में आया था
इसी विषय के और प्रश्न
- Given below are two statements: one is labelled as Assertion A and the other is labelled…
- Given below are two statements: one is labelled as Assertion A and the other is labelled…
- Given below are two statements: one is labelled as Assertion A and the other is labelled…
- Given below are two statements : one is labelled as Assertion A and the other is labelled…
- Given below are two statements : one is labelled as Assertion A and the other is labelled…
- Given below are two statements : One is labelled as Assertion A and the other is labelled…