Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 3 : orange goggles / नारंगी चश्मे

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Detailed Solution

सही उत्तर orange goggles / नारंगी चश्मे है।

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PrepSnapprepsnap.in • Part -A

Question:

The standard goggle pairing for a 455 nm blue forensic light source is _____ / 455 nm नीले फॉरेंसिक प्रकाश स्रोत हेतु मानक चश्मा-युग्म _____ है।

1.
yellow goggles / पीले चश्मे
2.
red goggles / लाल चश्मे
3.
orange goggles / नारंगी चश्मे
4.
clear goggles / पारदर्शी चश्मे

Correct Answer: orange goggles / नारंगी चश्मे

Blue/cyan excitation near 455 nm pairs with an orange barrier filter or orange goggles, which block the reflected blue light and transmit the longer-wavelength fluorescence from body fluids or treated prints.

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