50 mm = 1.97 inches (approx)
Wood. They are wooden struts that have a cross-section which is nominally 2 inch x 4 inch (50mm x 100mm).
Between 50mm and 6cm, the later would have the greater length. That is because 50mm is only equal to 5cm.
0.050m
6cm
The volume of a 4-inch wide by 8-inch long cylinder is: 101 cubic inches.
No - a 2 inch ball would be 50.8mm across.
You will need a SCART cable, that is the one like an oblong about 2 inches - 50mm - long.
The volume in liters of a 100mm long by 50mm diameter cylinder is: 0.196 liters.
A 50mm (2 inch) shower waste trap.
NB = Nominal Bore. Bore is the internal diameter of the pipe. The 50 is referring to 50mm (5cm). So it boils down to a pipe with an internal diameter of 50mm.
The standard width of tape - it measures one inch across. Other common sizes are 1/2" (12mm) or 2" (50mm)
Wood. They are wooden struts that have a cross-section which is nominally 2 inch x 4 inch (50mm x 100mm).
The stock throttle body on a 96 cubic inch Harley Davidson motor is typically around 50mm in diameter. This throttle body size is designed to provide adequate airflow for the engine’s performance needs.
The measurements of the lens on the Canon 50mm f1.4 is 2 inches long, and 2.9 inches in diameter. The Canon 50mm f1.4 lens is the most common, useful of Canon lenses.
It is: 50mm = 5cm
Canon makes the best 50mm camera lens, known as the EF 50mm f/1.8mk2, 50mm f/1.4 USM and 50mm f/1.2L lenses
Not sure on other years, but the XR80 and XR100 1985/86/87 used the same frame. The XR100 had the same diameter forks, but 50mm longer than the 80, and the swingarm was 50mm longer also, but the wheels were interchangable, IE: the XR80 wheels would bolt straight onto the XR100. The XR80 had 14 inch rear and 16 inch front wheels, the XR100 had 16 inch rear and 18 inch front. HTH