Are Submarines Faster Underwater or On the Surface? Discover the Truth!

Learn why submarines achieve greater speeds underwater versus on the surface due to design and resistance factors.

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Submarines are generally faster underwater than on the surface. While on the surface, they face more wave resistance, leading to slower speeds. Underwater, they are more streamlined and can move more efficiently through the water.

FAQs & Answers

  1. What factors affect a submarine's speed? A submarine's speed is influenced by water resistance, design, and its ability to streamline underwater.
  2. How do submarines navigate underwater? Submarines use sonar and advanced navigation systems to steer effectively beneath the surface.
  3. Can submarines operate at high speeds while submerged? Yes, submarines can achieve high speeds when submerged, utilizing their streamlined shapes to reduce drag.
  4. What is the average speed of a submarine underwater? Most military submarines can reach speeds of 20-25 knots underwater, depending on their design.

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