1 there are air pressure in all directions. This pressure with pressure and boost it will drive what is lighter than. 2 air has weight. 3 the air mass there is, the more the pressure is greater than. At the Earth's surface. The Earth's gravity to attract air. Make the air mass has more surface area. The density is greater than the pressure of the air which is makboriwen away. When we spot lamps make the air in the air causes warming lamp expansion. In the Lantern has a limited volume. Unable to get air expands, thus making the air part dropped out from the lamp (air expansion is part of the overflow from the Lantern) Because chanan In the volume of the air mass is unchanged, but at least it makes it lighter than the air around it it was the air around it to replace, or is the pressure of air underneath it pushed it up. Why air is heavier lantern floating. Because air has weight as well. The air is full of light, it will have the weight of it engbuak with lighting. Assuming the weight of the air in the lamp is equal to 10 (equal weights around it in the same volume) plus other lantern 5 15 equals weight. If it is unfounded, it must have a total weight of less than 10. When the lamp gets hot causes the air to expand until there is some overflow into. If more than 5 makes the total weight is less than 10. It will float. The difference of mass of air from the top and the bottom that returns the # n/a error value. Cause strong or strong lift because the air around with voltage greater than replace. Feel like different weather on both sides of the wings plane. Under the wing, there will be pressure to push it more planes to fly.
การแปล กรุณารอสักครู่..