Did you know?
Sound travels ~4× faster in water than in air — about 1,480 m/s vs 343 m/s.
Did you know?
Sound travels ~4× faster in water than in air — about 1,480 m/s vs 343 m/s.
Did you know?
A bolt of lightning heats the surrounding air to ~30,000 K — five times hotter than the Sun's surface.
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