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alexander bios
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∙ 11y ago
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When you snap a glow stick what does the snapping the tube do and how does it lead to chemical reaction?
I just had to do a project exactly on this, When you snap a glow stick a chemical change happens. A glow stick has an outer tube (the bendy one) and an inner glass tube (the one you hear cracking). By snapping a glow stick you are cracking open the inner tube which hold chemicals, the outer tube has phenyl oxalate and fluorescent dye in it, and the inner glass tube has a hydrogen peroxide solution in it. When these chemicals are released and come together, it releases energy in the form of light, thus, making a chemical change. So when you do your favorite activity with a glow stick, cracking it (admit it, it's your favorite part), you are breaking the inner glass tube, which then releases the hydrogen peroxide solution into the phenyl oxalate/dye solution, creating an enchantingly glowing stick of light! hope this was helpful! - Jessica
Where were test tube babies first invented?
the first test tube babies were invented in great Britain Louise Joy Brown July 25, 1978 by Dr. Patrick Steptoe and Robert Edwards
Why do liquid rise of fall in a capillary tube?
It is because of the surface tension between liquid molecules and the inner surface of the tube. The meniscus height is determined by the inner diameter of the tube. The smaller the diameter, the higher the meniscus will climb due to capillary action.
A long glass tube sealed at one end that is filled with water has an inner diameter of 10 mm the tube and an atmospheric pressure is 755 mmHg how high is the column of water?
13.6 times the height of the mercury.
Why was the test tube clamp invented?
So that the person using it didn't have to hold it - useful when heating the contents to hig temperatures.
What is the coiled tube in the inner ear?
The coiled tube of the inner ear is called the Cochlea.
What is the medical term meaning inner diameter of a tube?
The medical term for the inner diameter of a tube is "lumen."
What is a better way to describe inner tube?
An inner tube is a rubber torus. Like a hula hoop but out ot rubber.
Describe the motion of the inner tube as the waves passed by?
The inner tube will rise onto the wave and then drop down as the wave passes.
My tire is very good and was cut with a knife can the inner tube be used to save the tire?
There is no inner tube and sidewall damage can not be repaired.
Who invented the first test tube?
John Flamsteed invented the first test tube.
When was the electron tube invented?
Lee De Forest invented the electron tube in 1906.
Is it safe to put an inner tube in a radial car tire?
if the tube is radial too
Why does a wave passing though the water not carry an inner tube away?
The very buoyant inner tube will lift up and allow the wave to pass underneath. But there may be a slight force from the wave against the inner-tube that moves the inner-tube forwards a little.The inner-tube is more likely to move when there is the effect from the currents of the water and the wind. Place a cork in the Gulf of Mexico, and eventually, it will land on British shores (somewhere). But, if on throwing the cork, the wind is counter to the current flow, the cork could finish from where it started.
Eustachian tube drains into what structure?
The eustachian tube connects the throat to the inner ear and equalises the inner and outer ear pressure. It is this which causes the pop! when you fly in an aircraft and you swallow. The pop is the eustachian tube clearing.
What is a bicycle inner tube made from?
Inner tubes are made from butyl rubber. Or sometimes latex.
What is gray and floats on water?
An elephant in an inner tube.
