Physics Glass Water Upside Down ~ Water in rivers in a glass or falling from clouds obeys gravity. Successively disks having larger holes than the preceding ones were used. Thats what happens in the Anti-Gravity Water demonstration. Quickly turn the glass upside down over the sink just in case the experiment goes wrong holding the note card in place and then carefully let go of the note card. If you look closely at the glass there is a little bit of space at the top. 10222007 The water is held in the glass by air pressure from the air outside of the glass. This means that theres less air molecules therefore less air pressure in the glass compared to the outside environment. This leaves a small space at the top of the glass with no water and no air in it a vacuum. Place the note card over the top of the glass. Take a flat sheet of cardboard and place it over the mouth of the glass. Indeed lately is being hunted by consumers around us, perhaps one of you personally. People now are accustomed to using the internet in gadgets to view video and image data for inspiration, and according to the title of the post I will discuss about Physics Glass Water Upside Down. When you lift the glass up the water inside starts to fall down. Thats because although it sounds easy it is quite hard to perfect it. This leaves a small space at the top of the glass with no water and no air in it a vacuum. Try turning a glass of water upside down without spillingPlace a card over the top of the glass filled with water. Water in rivers in a glass or falling from clouds obeys gravity. Why is this important. Upsidedown Glass of Water Science Experiment Instructions Step 1 Begin by filling the empty glass with water. Turn the glass upsied down gently remove the paper and the something else holds the water inside the glass. Carefully place the glossy side of the postcard down on the rim of the glass. Once you have everything in place fill up the glass with water right upto its brim.
Thats what happens in the Anti-Gravity Water demonstration. Its going to fall towards the ground because of the physical pull of the earth. The glass was turned upside down with a finger covering the hole.
Place the note card over the top of the glass.
Because you quickly flipped the glass upside down there was not enough time for the air molecules to go in into that space. Defying the laws of gravity. Water in rivers in a glass or falling from clouds obeys gravity. If there is any space between the water and the paper the experiment wont work.