300mm is a very low head, you can't expect much flow through that pipe, but you can work it out from the mechanical energy balance equation.
free
maximum spacing assording to IS 456 = 300mm
Telephone signal is more prone to EMI (Electro Magnetic Interference) effects of Electrical energy flowing through the power cable. To avoid such EMI effects, telephone cable is laid little bit away (300 mm at least) from the power cable.
D*d/162 = 25*25/162 = 3.85kg/m
300mm is a very low head, you can't expect much flow through that pipe, but you can work it out from the mechanical energy balance equation.
The volume of a 300mm diameter by 600mm deep cylinder is: 42,412,000 mm3
461814120.1 cubic mm
Assuming the 300 mm refers to the diameter, there are 9.
70685.8mm2 (rounded to the nearest tenth) The area of a circle can be found by the formula: A = pi * radius2, or A = pi * (diameter/2)2 Thus, A = pi * (300mm/2)2 = (22500*pi) mm2, or approximately 70685.8mm2
The Canon EF 70 300mm lens has an image stabilizer, diffractive optics, and a 58 mm filter diameter. It has a minimum focusing distance of 1.5m with an object magnification of 1:4.
300mm is 9.72 x 10-18 parsecs.
450mm x 300mm 45cm x30cm 1350cm
30cm
..about 300mm
30cm = 300mm
About 300mm a year