Television signals are converted into light signals by___________...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Television signals are converted into light signals by___________...?

(A) Optical fiber
(B) Transistor

(C) Decoder
(D) Photo diode

✅ Correct Answer: Photo diode

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

DNA is _____________...?

(A) Acetic Acid
(B) A class of nucleic acids

(C) Citric Acid
(D) None of these

✅ Correct Answer: A class of nucleic acids

Comments

Source: This question is taken from the Everyday Science

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