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Question : 114
Total: 160
Match the electromagnetic radiations given in List - I with their uses given in List - II.
| List-I | List - II |
|---|---|
| A) X-rays | P) Remote switches |
| B) UV-rays | Q) Finger prints in forensic Labs |
| C) Radio waves | R) Crystal structure study |
| D) IR - rays | S) TV communication system. |
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