Mar 27, 2025 · A 20mm measurement is roughly equivalent to the diameter of a standard bottle cap or a large marble. In terms of visual size, it is about the width of a small coin, like a nickel.

Jun 20, 2025 · A 20mm cannon typically has an effective range of around 1,500 to 2,000 meters (approximately 1 to 1.25 miles) for direct fire. However, the maximum range can extend to …

May 24, 2024 · The 20mm used by the US and Allies during WW II had a muzzle velocity of ABOUT 2800 feet per second.

May 28, 2024 · How do you prepare 1millimolar silver nitrate solution from 0.5 molar silver nitrate? Dilute 1 mL of 0.5 M silver nitrate solution to a total volume of 1 L with water to make a 1 mM …

Feb 12, 2025 · In general, 20mm of rain in one day is considered a moderate amount for most regions, but it may be considered a lot in areas that typically receive lower amounts of rainfall.

Sep 14, 2023 · Standard sizes like 20mm or 25mm diameter bars can range from around 65 to 80 pieces per ton. Oh, dude, you're asking about Y16 steel bars?

May 29, 2024 · It depends on the concentration. pH is the negative log of the concentration of H+ atoms in a solution (measured it molarity, mol/L). Phosphoric acid (H3PO4) has 3 Hs in it, so …

Dec 9, 2022 · A T5AL is a tubular 5 amp 20mm x 5mm Slow Blow Anti Surge glass fuse.

Apr 11, 2025 · Google Street View typically uses a range of cameras with different focal lengths, but many of its panoramic images are captured using 360-degree cameras with focal lengths …

Jun 16, 2024 · Is 1-5 mm of rain a lot? 1-5 mm of rain is generally considered light or trace precipitation. It is not considered a lot of rain and may not even be enough to fully wet the …