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India will host the World Telecommunications Standardization Assembly (WTSA) 2024.
Which one is the largest Island of Japan?
Which type of mirror is utilized in solar furnaces to focus sunlight and generate heat?
Which of the following is the least penetrating power rays ?
Which of the following is the time taken for one complete oscillation of a sound wave in the density of the medium?
Which pioneer of the late 19th century is credited with using radio waves for signal transmission over several kilometers?
Sound and light waves both have ___________ .
Which of the following layers of the atmosphere makes Radio Communication possible?
Quantum Theory was discovered by?
Which physical property causes raindrops to form spherical shapes?
What component is traditionally used to regulate the speed of a ceiling fan?