The air pressure acting on the water surface prevents it from entering the glass. The pressure of the water pushing against the glass is not enough to overcome the air pressure inside the glass, which keeps the water out.
The chair gets warm from the radiant heat produced by the fireplace. The glass screen on the fireplace reflects and magnifies the heat, causing the side of the chair facing the fireplace to warm up.
When a pencil is placed in a glass of water, it appears to bend or break at the water's surface due to refraction of light. This is because light changes speed when it moves from air to water, causing the illusion of the pencil bending or breaking.
When a glass is placed over a candle, the candle flame burns up the available oxygen inside the glass. As the oxygen is used up, the flame is starved of oxygen and eventually goes out. This demonstrates the concept of oxygen depletion leading to extinguishing of the flame.
The first practical light bulb was made up of a filament made of carbonized bamboo that was placed inside a vacuum-sealed glass bulb. This filament would emit light when an electric current passed through it.
An egg placed in a glass half-filled with water will sink to the bottom if it is fresh, as the density of the egg is higher than that of water. However, if the egg is not fresh and has started to go bad, it may float due to the accumulation of gases inside the shell.
Yes, glass beer bottles can explode when placed in the freezer due to the expansion of liquid inside as it freezes, causing pressure to build up and potentially shatter the bottle. It is not recommended to freeze glass beer bottles.
If placed on the table the napkin always goes to the right of the plate, but also can be folded and placed inside an empty wine glass.
Items that should be placed inside the recycling bin include paper, cardboard, glass bottles and jars, aluminum cans, and plastic containers marked with recycling symbols.
A glass sink would most likely be placed in a counter top inside a bathroom. However someone have one inside their kitchen if they really wanted. They come in many different colors, so a black one might look nice in a kitchen.
inside the panes
A drop out fuse is a type of slump fuse where the glass is placed on a ring with an open center that is supported by blocks to create an inside area for the glass to "drop" into. The glass usually starts out as a round flat "plate" of glass that has been full fused, or fused to around 1500 degrees where the layers of glass become one solid piece. The glass is placed so that the outside edge of the glass, is just inside the outside edge of the ring. The glass is then fired to slump temperatures, around 1300 degrees or to the temperature where the unsupported glass on the inside of the ring will begin to flow down into a bowl shape and held there until the desired drop is achieved.
You have to lick it :)
When iodine crystals are placed in an iodine chamber and covered with a watch glass, iodine vapor will sublimate and form a visible purple vapor inside the chamber. The white paper placed behind the chamber will allow the purple iodine vapor to be more easily visible against the contrast of the paper.
Placing a candle under a glass container will cause the flame to consume the oxygen inside the container. As the oxygen is used up, the flame will eventually extinguish due to lack of oxygen, creating a vacuum inside the container.
The chair gets warm from the radiant heat produced by the fireplace. The glass screen on the fireplace reflects and magnifies the heat, causing the side of the chair facing the fireplace to warm up.
When a candle is placed inside a glass of water, the water absorbs the heat produced by the flame. This heat causes the water to evaporate and rise above the flame, creating the illusion that the candle is burning inside the water. In reality, the candle is burning above the water level.
The juice is warmer than the cold ice cube, so the heat causes the ice to melt.