The approximate value of the speed of sound in air at 0°C temperature ______?

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The approximate value of the speed of sound in air at 0°C temperature ______? Answer: 332 m/s

The speed of sound in air at 0°C is approximately 330 meters per second. It increases slightly with temperature, roughly by 0.6 m/s for each 1°C rise. This value is important in acoustics and sound wave calculations.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the ASF Airports Security Force preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.