One way to show the presence of air in a seemingly empty bottle is to place a lit match into the bottle and quickly seal it shut. The match will extinguish due to lack of oxygen, indicating that the air in the bottle contains oxygen. Alternatively, you can shake the bottle vigorously and observe any condensation that forms inside, indicating the presence of moisture in the air.
Fill an empty soda can or plastic bottle with cold water, and stand the full containerin the freezer.Later, after the water in the container has frozen solid, the container most likely hassplit or broken open, as the freezing water expanded.
Field lines that curve toward each other show the presence of an attractive force between the objects producing the field. This could indicate the presence of gravity or an attractive charge distribution.
One way to demonstrate the presence of air is to create a vacuum inside a closed container and observe that a vacuum pump is required to remove the air. Another method is to perform the candle jar experiment, where a lit candle placed in a jar is extinguished due to the depletion of oxygen, showing the presence of air. Alternatively, using a balloon over the mouth of a bottle containing baking soda and vinegar can show the production of gas (carbon dioxide) as a result of the chemical reaction, indicating air's presence.
An empty balloon and a blown-up balloon both demonstrate the property of elasticity in air. The empty balloon can expand when air is blown into it due to the elasticity of the air inside the balloon, and the blown-up balloon can return to its original shape when the air is released, also due to air's elasticity.
The popular trend of water bottle flipping originated in 2016 when a high school student named Mike Senatore performed a successful bottle flip during a talent show at his school in North Carolina. The video of his impressive flip went viral on social media, sparking a trend that quickly spread among students across the country. The challenge involves flipping a partially filled water bottle in an attempt to make it land upright on a surface.
IT LOOKs like a bottle
Kathleen Rose Perkins
that's easy,first,get an empty bottle by swimming down the lake to retreive the bottle with message in it.Next,show the bottle to the king guy,he`ll let you in.Then,go in and you will see jaboo jaboo,go to the shallows and use the bottle to catch a fish.Finally,empty the bottle with fish in front of jaboo jaboo,he`ll open his mouth and suck you in.its fnny near the end.:)
A label on a bottle bought in a shop would show the volume. If there is no label, fill the bottle with water to the top, then empty the water into a measuring jar or cylinder. The volume is then read off the scale marked on the measuring jar or cylinder.
show me what a pentagon shape looks like
Aim of an experiment to show that starch is produced in the presence of sunlight
Under supervised or controlled conditions, push a lighted taper into the bottle. If the taper continues to burn, there is air in the bottle
Under supervised or controlled conditions, push a lighted taper into the bottle. If the taper continues to burn, there is air in the bottle
Begin by placing a semi inflated balloon on the end of an empty soda plastic soda bottle. Then squeeze the bottle and watch the balloon inflate slightly, this demonstrates when the air is compressed inside the soda bottle it creates pressure to fill the balloon and push it up. This is not only a great way to show this property of air to somebody, its cheap for a small class experiment.
no its just a TV. show. she didn't really step on a glass bottle.
The behavior of two magnets can show the presence of a magenetic for as follows:Unlike poles will attractLike poles will repel
looks like a 12-sided polygon