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The behavior of two magnets can show the presence of a magenetic for as follows:Unlike poles will attractLike poles will repel
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.
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.
It is the line from any point on a circle to the center
Drinking liquid through a straw uses the invisible pressure of the atmosphere to move a column of liquid. The air all around us is under pressure, from the rest of the atmosphere above it pushing down. (This is about 15 pounds per square inch at sea level.) You are reducing the pressure at the top of the straw*. The air pushing down on the surface of the liquid will force the liquid up the straw. So you are technically not "pulling" the liquid, it is being "pushed" by the air.*When you suck on a straw, the diaphragm under your lungs drops down, reducing the pressure in your lungs. This reduces the pressure in your mouth and likewise at the top of the straw.Air Pressure ExperimentYou can show that the air has pressure by inhaling at the top of an empty plastic bottle (a two-liter soft drink bottle is perfect for this). The sides of the bottle will cave in as you remove air from the bottle.(see related question)
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.
Aim of an experiment to show that starch is produced in the presence of sunlight
An indicator shows the presence of another substance.
crumple a small piece of paper into a ball size smaller than the mouth of the empty bottle.hold the empty bottle on its side and place the paper ball just inside its mouth.now try to blow on the ball to force it into the bottle.try the activity with battles of different sizes. when we blow into the mouth of the bottle,the air near the mouth has higher speed. this decreases the pressure there . the air pressure inside the bottle is higher than near the mouth.
show me what a pentagon shape looks like
The behavior of two magnets can show the presence of a magenetic for as follows:Unlike poles will attractLike poles will repel
The behavior of two magnets can show the presence of a magenetic for as follows:Unlike poles will attractLike poles will repel
The behavior of two magnets can show the presence of a magenetic for as follows:Unlike poles will attractLike poles will repel
experiment to show the presence of in a leaf