Technically, yes: correctly and incorrectly. However, while (line)BD and (line)DB are the same line, (ray)AO and (ray)OA are distinct, and only one of those would be correct for any given ray (the origin is given first, followed by a point on the ray).
There are two different labeled rays shown in the figure.
It is "labeled" in American English and "labelled" in British and Canadian English.
Yes. Typically when a component has two wires and they aren't labeled, it doesn't matter which wire is which.
All light waves behave in two ways, simultaneously. Light of any kind acts as both a wave and a ray.
The angle of incidence is typically labeled as the angle formed by the incoming ray of light and the normal to the surface. In the case of a diagram with numbered angles, it is usually denoted as the angle labeled "i."
Two hometowns can be listed on a Facebook profile by entering one under the field labeled hometown and the other in the field labeled home neighborhood.
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Rachael Ray - 2006 Guacamole 5 Ways was released on: USA: 26 November 2012
Batteries have two terminals labeled because they need both a positive and a negative connection to create an electrical circuit and allow the flow of electricity.
No ---two ways AROUND it No two ways about it
Miles Per Hour (MPH) or Kilometers Per Hour (KPH)
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