HomeEveryday Science MCQsAn ordinary mobile phone communicate by using___________? 537. An ordinary mobile phone communicate by using___________?By Admin / September 17, 2025 A. Sound waves B. Infrared waves C. UV waves D. Radio waves ✅ The correct answer is option D.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin