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When hot water is applied to a paper spiral, it weakens the bonds between the paper fibers, making the paper expand and contract unevenly. This uneven expansion and contraction causes the paper to twist and move in a spiral motion due to the differences in tension along its length.
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Why does water make paper curl?
When paper absorbs water, one side expands while the other side remains dry, causing it to warp or curl. This happens because the water weakens the hydrogen bonds that hold the paper fibers together, allowing them to move more freely. As a result, the paper curls as it dries unevenly.
What happen when the convection current detector came near a heat source using spiral over candle pliers hanger and paper?
When the convection current detector comes near a heat source like a candle, the heated air rises due to convection, causing the paper spiral to move or spin. This movement is a result of the hot air near the heat source displacing the cooler surrounding air, creating a convection current that affects the paper spiral's position.
Why does water travel up the filter paper?
Water travels up filter paper through a process called capillary action, where water molecules are attracted to the cellulose fibers in the paper. This attraction allows water to move against gravity and spread through the pores in the paper, ultimately ascending to higher levels.
How is energy transferred from your finger to the paper boat?
When you push the paper boat with your finger, your finger applies a force to the boat and transfers energy to it. This energy causes the boat to move forward due to the force applied, propelling it across the water.
How does water climbing up paper demonstrate capillary action?
When water climbs up paper, it demonstrates capillary action, which is the ability of a liquid to flow in narrow spaces without the assistance of external forces like gravity. This happens because of the cohesive and adhesive forces between the water molecules and the paper fibers, allowing the water to move against gravity through the tiny spaces in the paper.
If you take asheet of paper draw a spiral on it and cut out the paper along the line suspend the paper above a lighted candle observe what happens think of an explanation?
The paper will move in the upward direction and form a whirl. Hot air being lighter pushes the paper upwards.
Why does water make paper curl?
When paper absorbs water, one side expands while the other side remains dry, causing it to warp or curl. This happens because the water weakens the hydrogen bonds that hold the paper fibers together, allowing them to move more freely. As a result, the paper curls as it dries unevenly.
What exactly does the verb spiral mean?
it means to move in a spiral shape
What happen when the convection current detector came near a heat source using spiral over candle pliers hanger and paper?
When the convection current detector comes near a heat source like a candle, the heated air rises due to convection, causing the paper spiral to move or spin. This movement is a result of the hot air near the heat source displacing the cooler surrounding air, creating a convection current that affects the paper spiral's position.
Are all tornadoes spiral?
Tornadoes generally don't have a spiral shape. But the winds in and near a tornado always move in a spiral pattern.
What is the definition of spiralling?
move in a spiral course.
How do you make water move away from magnets?
you cant move water!!
What galaxies have arms winding outward from inner region?
Spiral galaxies and spiral means other body parts that stick out and move.
Bacteria are spiral shaped?
Spirochetes are spiral-shaped bacteria.The Gastric HelicobactersSpirilla.DNA?
What is spiral foxs special move?
the answer is buster tail
What is spiral lyre special move in Beyblade?
In Beyblade, Spiral Lyre's special move is called "Spiral Finish." This move involves a rapid spinning motion that allows Spiral Lyre to gain momentum and unleash a powerful attack against its opponent. The unique design of Spiral Lyre's energy layer contributes to its ability to maintain balance while delivering strong strikes, making it a formidable opponent in battles.
What moves in a spiral?
Lots of things move in a sprial - kites, figure skates. Interestingly energy moves in a spiral.
