Why is the speed of aircraft, ships, and submarines measured in knots instead of in mph or km/h? - Quora
![SOLVED:At sea, distances are measured in nautical miles and speeds are ex- pressed in knots. \begin{aligned} &1 \text { nautical mile }=6076.12 \mathrm{ft}\\ &1 \mathrm{knot}=1 \text { nautical } \mathrm{mi} / \mathrm{h} \ SOLVED:At sea, distances are measured in nautical miles and speeds are ex- pressed in knots. \begin{aligned} &1 \text { nautical mile }=6076.12 \mathrm{ft}\\ &1 \mathrm{knot}=1 \text { nautical } \mathrm{mi} / \mathrm{h} \](https://cdn.numerade.com/previews/81808826-4e8e-4f3b-a8b5-3d3bfb259061_large.jpg)
SOLVED:At sea, distances are measured in nautical miles and speeds are ex- pressed in knots. \begin{aligned} &1 \text { nautical mile }=6076.12 \mathrm{ft}\\ &1 \mathrm{knot}=1 \text { nautical } \mathrm{mi} / \mathrm{h} \
![Ever wondered how Knots and Nautical Miles came into existance? | Ships Aviation & Offshore Technology Ever wondered how Knots and Nautical Miles came into existance? | Ships Aviation & Offshore Technology](http://www.physlink.com/education/askexperts/Images/ae400d.jpg)
Ever wondered how Knots and Nautical Miles came into existance? | Ships Aviation & Offshore Technology
![Ever wondered how Knots and Nautical Miles came into existance? | Ships Aviation & Offshore Technology Ever wondered how Knots and Nautical Miles came into existance? | Ships Aviation & Offshore Technology](https://i0.wp.com/www.physlink.com/education/askexperts/Images/ae400b.gif)