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What else can I help you with?
Water will move higher in a narrow glass tube than in a wide glass tube because of?
It is because of Capillary action, the adhesive forces for water are effective in narrow tube, in a wide tube the weight of water resists the upwards movement of water.
Why when placed in a glass tube water touching the glass is pulled slightly upward?
Meniscus. Essentially it is because water adheres to the glass.
What did William Crookes discover with his glass tube experiment?
Cathodes(electrons) (-)
When light enters glass from air it changes direction. What is the change of direction called?
If the light is entering from air or a vacuum, the light will slow down. The affect of this, if the light hits the glass at an angle, is that the direction of the light will change.
What supports the column of mercury inside the glass tube of a barometer?
Another tube. Or in a solid manomometerof any type, a hollowed out, encapsulated space.
Is a glass tube physical or chemical?
A glass tube is physical. Its composition, structure, and properties can be changed without altering its chemical composition, unlike a chemical change which would involve a change in composition.
Is softening a glass tube by heating is a chemical change?
Softening a glass tube by heating is a physical change, not a chemical change. The heating causes the glass molecules to move more freely, allowing the glass to become softer and more pliable. Once the glass cools down, it will return to its original state without any chemical changes occurring.
How do you beat level 60 of liquid measure?
TUBES going left to right: Attach a down and right bending tube on #1 (first column) Do not attach anything to #3 (second column) Attach a right bending, then down bending, then right bending tube on #3 (third column) Attach a right bending tube on #1 (fourth column) Attach a right bending tube on #2 (fifth column) Attach a left bending, then straight tube on #2 (sixth column) Do not attach anything to #3 (seventh column). GLASSES Place a vertical 3 glass directly under the #3 tube in the second column. Place the horizontal 3 glass directly on top of horizontal 4 glass stretching from 2nd-4th column. (leaving only one space open on the 4 glass in the fifth column) Place the vertical 2 glass directly next to the 4 glass in the sixth column. Place the vertical 3 glass directly next to the 2 glass in the seventh column.
Is bending a glowstick a chemical change?
Bending a glowstick is a chemical change because when it is bent, two chemicals are mixed together forming a very small glow but bright enough to see in the dark. The chemicals cannot be separated after being put together.
Where can a person find tube bending services?
There are multiple tube bending services to be found online on various websites. The most recommended websites are 'Tube-Bending-Service' and 'Barnshaws'.
What has the author John Gillanders written?
John Gillanders has written: 'Pipe & tube bending manual' -- subject(s): Pipe bending, Tube bending
Why when you blow the top of the glass tube the ink will move up?
Blowing on the top of a glass tube creates a change in air pressure inside the tube. This change in pressure causes the ink to move up because it is being pushed by the higher air pressure outside the tube. This phenomenon is known as air pressure or Boyle's law in action.
Is heating of ammonium chloride in a test tube a physical or chemical change?
This is a chemical change (thermal decomposition).
Where are there neon tube bending schools?
the Dorian professional school in France provides a solid formation in neon bending
What is Hard test tube?
a hard glass test tube is a test tube made out of glass that is almost impossible to break.
How do you know when to bend the glass tube?
You should bend the glass tube when it is heated evenly to a specific point, usually indicated by a color change from the heat. It is important to bend it slowly and steadily to avoid cracking or uneven shaping of the tube. A glassworking torch or flame is typically used for this purpose.
What is a eudiometer?
Eudiometer is an instrument which measure the change in the volume of gas (or mixture of gases) as a consequence of chemical or physical processes.
