The waves which are used for line of sight (LOS) communication are called:...?

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

The waves which are used for line of sight (LOS) communication are called:...?

(A) Space waves

(B) Cable waves

(C) Antenna waves

(D) None of these

✅ Correct Answer: Space waves

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Source: This question is taken from the Everyday Science

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

Nutrients that are needed in the highest concentration called...?

(A) Micronutrients

(B) Macronutrients

(C) Essential nutrients

(D) Trace elements

✅ Correct Answer: Macronutrients

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Source: This question is taken from the Everyday Science

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

Which among the following waves is used for communication by artificial satellites ...?

(A) Micro waves

(B) Radio waves

(C) A. M.

(D) Infra-red waves

✅ Correct Answer: Micro waves

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Source: This question is taken from the Everyday Science

The waves which are used for line of sight (LOS) communication are called:...? Mcqs

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