CUET · PHYSICS · PYQ PAPER 2023
Match List I with List II
| LIST I | LIST II |
| A. Transducer | I. High frequency wave |
| B. Modulated Waves | II. Receiver |
| C. Band width | III. Provides output in electrical form |
| D. Demodulator | IV. Range of frequencies over which communication system works. |
Choose the correct answer from the options given below:
- A A-II, B-III, C-IV, D-I
- B A-III, B-IV, C-II, D-I
- C A-III, B-I, C-IV, D-II
- D A-IV, B-I, C-II, D-III
Answer & Solution
Correct Answer
(C) A-III, B-I, C-IV, D-II
Step-by-step Solution
Detailed explanation
(A) Transducer — (III): A device that converts one form of energy (like sound or pressure) into an electrical signal. (B) Modulated Waves — (I): These are high-frequency carrier waves that have been modified to carry information over long distances. (C) Bandwidth — (IV): This…
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