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how many edges and corner of funnel
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The reason the ping pong ball stays in the funnel when you blow in it is because of Bernoulli's Principle. This principle states that as the speed of a moving fluid (liquid or gas) increases, the pressure within the fluid decreases. When you blow in the funnel at a high speed, the pressure around the ball decreases. Then, the pressure from the outside of the funnel (because there is air pressure everywhere) pushes down on the ball at a lower speed, which would mean higher pressure, which causes the ball to stay inside the funnel. Mind you that the bernoulli's principle is based in the wind tunnel or venturri tube and the funnel is an example of a venturri tube, so that would further explain it.
legal secretaries
The inverted funnel format is usually used within legal documents. It is also known to be used by doctors but it can be used in any kind of business documents.
To help guide the solution into the filter flask to reduce the chances of missing the funnel and loosing filtrate.
A Büchner funnel is adequate.
Because some of the compounds of the solution can disappear in the air by evaporation.To avoid recrystallization in the funnel. And rapid crystallization will occur if there is maximum evaporation.
A funnel is a laboratory tool used for filtration or to pour convenient liquids or fine powders.
The size of the particles are to big filtrate. that is why it remains on the filter paper in the funnel.
Filtration by use of a filter funnel is a method used to filter solid particles from a liquid substance. Filter paper must be folded and fashioned into a cone shape and placed inside a funnel in order to begin the scientific process of filtration.
The use is to separate as solid from a liquid by filtration.
fold it in half make it a circle put it in a funnel
Filtration is separating a suspension using filter paper and a separating funnel.
it's done to minimize the mixing of air into the filtered solution. By touching the stem to the collecting beaker, the solution flows into the beaker smoothly rather than splashing into it.
it's done to minimize the mixing of air into the filtered solution. By touching the stem to the collecting beaker, the solution flows into the beaker smoothly rather than splashing into it.
it is where you separate a solid from a liquid using a funnel & filter paper