gosh i dont know
"Pipe" usually implies high pressure, gas or liquid. "Duct" implies low pressure, usually air. Pipes are generally round and made in standard sizes. Ducts can be any shape, any size.
Any shape you want it to be
Water has no shape, it is a liquid. By gravity it naturally fills any space of any shape that it flows into.
A rounded pipe will reduce molecular friction of the fluid or gas traveling in the pipe. Rounded pipes allow freer, faster flow compared with any other shape.
Well a circle is a round shape, like an O, it does not have any corners, its just round, like a round pizza. hehe my friend wrote that!!! GO MEGAN!
Ukuleles are seldom round. Normally they have a figure 8 shape like a guitar. It can be a sort of oval that looks like a pineapple. Any shape could be used.
Can be any shape It is the edge of something So perimeter of a property can be round or square or irregular
It depends. Plates can be any shape, the most common shape of a plate is a circle though.
An orifice is a hole or opening that can be any shape. It can be round, oval, flat, a slit, square, triangular, jagged or any geometric shape.
i think its 'o' since it is round in shape.
The reason that is taken into consideration is that the round objects have a shape which will exactly oppose the gravitational force due to the reason that the contact area in the circular shape is at a single point. ANY SUGESSIONS AND IMPROVEMENT FOR THE ANSWER IS ACCEPTED.
For free and faster movements