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Sound waves are longitudinal, meaning the vibrations move parallel to the direction of the wave. Their speed varies depending on the medium (fastest in solids, slowest in gases). Sound is produced by vibrating objects, transmitting energy through a medium.
Which of the following statements is true regarding the renewal of the PMJJBY scheme?
Pilibhit Tiger Reserve, recently seen in the news, is located in which state?
Which Indian states have Telugu as their official language?
In March 2024, who took oath as the President of Pakistan?
Which country topped the Global Peace Index 2024?
Arif Mohammed Khan appointed as Governor of Bihar in Dec, 2024. Whom did he succeed?
Which country developed the helicopter-launched air-to-surface missile named Izdeliye 305?
Which country's National Assembly has appointed the country's top security official To Lam as its new President?
According to The Times Higher Education World University Rankings 2023, Harvard University is placed at which Rank in overall Category?
Recently, where was the ‘Krishi Integrated Command and Control Centre’ inaugurated?