Questions › Category: ScienceFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesRainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I. Diffusion II. Refraction III. Internal reflectionOpenVideRime asked 5 years ago • Science255 views0 answers0 votesPrimary rainbow is formed when light suffersOpenVideRime asked 5 years ago • Science235 views0 answers0 votesSupersonic plane fly with the speedOpenVideRime asked 5 years ago • Science298 views0 answers0 votesLight Emitting Diodes (LED) is used in fancy electronic devices such as toys emitOpenVideRime asked 5 years ago • Science260 views0 answers0 votesLight travels at the fastest speed inOpenVideRime asked 5 years ago • Science357 views0 answers0 votesSound travels with a different speed in media. In what order does the velocity of sound increase in these media?OpenVideRime asked 5 years ago • Science338 views0 answers0 votesStars twinkle becauseOpenVideRime asked 5 years ago • Science227 views0 answers0 votesRADAR is used forOpenVideRime asked 5 years ago • Science305 views0 answers0 votesOf the following properties of a wave, the one that is independent of the other is itsOpenVideRime asked 5 years ago • Science301 views0 answers0 votesIf two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the sameOpenVideRime asked 5 years ago • Science248 views0 answers0 votes
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