There is no minimum velocity. If the temperature is below freezing point, the water will eventually freeze completely. The movement of the water makes the ice crystals small so they will not be noticed at first but, eventually, all the water will change to ice. This happens to Niagara falls.
Wally Walters, Painswick, England
Freezes too. It is very difficult for a canal to freeze because moving water is not likely to turn to ice
0 m/s (no motion)
The minimum water velocity needed to transport the smallest boulder is determined by the critical threshold velocity. This velocity is influenced by factors such as the size, shape, and weight of the boulder. In general, for very small boulders, velocities in the range of 0.5 to 1.0 meters per second are often sufficient to initiate transport.
plain water will freeze in winter causing engine trouble.
10 centimeters/second
Water does not freeze instantly..
Normal velocity is between 0.4-1.0 m/s. Absolute minimum is 0,25 m/s and maximum should not exceed 1,5 m/s.
By definition, a canal is used to connect two bodies of water. The water in the canal comes from those bodies of water.
The minimum angular velocity required to prevent spilling water is given by the equation ω = sqrt(g/L), where g is the acceleration due to gravity (approximately 9.81 m/s^2) and L is the length of the arms in meters (63 cm = 0.63 m). The distance from the handle to the center where the bucket is hanging does not affect this calculation. Thus, the minimum angular velocity can be calculated as ω = sqrt(9.81/0.63) ≈ 4.37 rad/s.
Yes and no. The water has to be replenished at the highest point of the canal and the water flows down the canal but only during the operation of the canal's locks.
Water will freeze faster than salt water.
Pure water freeze faster.