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It's commen sense actually,it's due to diff in air pressure by pressing it creates low pressure and outside is a gap higher pressure thus fluids movie from outside(high pressure to low pressure)to the inside of the dropper.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoWell as you press the top of the dropper you create a vacuum that forces the medicine (on the outside of the dropper therefore in at a higher pressure than inside the dropper when releasing the rubber) to enter through the hole at the bottom of the apparatus
Wiki User
∙ 8y agoAn eye dropper is a small tube with a flexible bulb on one end and a narrow opening on the other that is used to measure drops of a liquid. A medicine eye dropper is an ordinary eye dropper, just used to dispense medicine.
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Why does a liquid rise in a medicine dropper when you release the bulb?
why does liquid rise in medicine dropper when we release the bulb of the dropper
How many ml does a medicine dropper hold?
For medicine
What is medicine dropper used for in science?
A medicine dropper is used to transfer small amounts of liquid.
What is the of a medicine dropper in the laboratory?
to drop medicine Ü
Function of medicine dropper?
A medicine dropper is an instrument used to measure small amount of liquids, usually in milligrams. You will first pinch the handle before you submerge it in the water.
Who invented the dropper?
The medicine dropper was invented by Frederick C La Grange. He invented the dropper in the year of 1915.
What are uses of medicine dropper?
for drope
When was the medicine dropper invented?
The first patent for a medicine dropper was issued in 1915. It was invented by Frederick C. La Grange.
When to use medicine dropper?
if a baby has a sick
What is medicine droper used for in lab?
The medicine dropper is used for exact measurement.
What is use of medicine dropper?
A medicine dropper is used to measure out very small amounts of medicine. Common uses for a dropped are dispensing eye drops and measuring out medication for children and small pets.
What 4 objects in a grocery store will hold less than 10 milliliters?
fruit cup pudding cup jello cup medicine dropper
