Funnels are used to pour something from on container to another. The container that your pouring into is smaller which is why you need a funnel.
There are various uses for a funnel. For example, you might use one to pour a drink into a flask.
In a modified separating funnel the lighter liquid is extracted at the top of the funnel.
A filter funnel is a laboratory funnel used for separating solids from liquids via the laboratory process of filtering.
A funnel is a laboratory tool used for filtration or to pour convenient liquids or fine powders.
The thistle funnel is used to add liquids by small holes, orrifices, stoppers, etc.
a funnel helps you pour a liquid or powder into a small opening withut spilling it. it can prevent chemicals from being wasted
A funnel is used to help pour liquid from one container to another without spilling. I use a funnel when pouring oil back into a bottle for storage, or when filling a burette from a small reagent bottle.
The separating funnel is used for the separation of liquids from a two phases solutionÈ™ after decantation the liquid from the bottom is released in a beaker. For images see the link below.
French Horn does not use a reed - it uses a funnel-shaped metal mouthiece.
A funnel cloud may be called a condensation funnel or simply a funnel.
That funnel-shaped opening beneath an octopus's head is called a siphon. The black fluid that it secretes when threatened is actually ink, which the octopus uses as a defense mechanism to create a cloud and confuse predators.
Also known as a Buchner or vacuum flask, the flask uses vacuum to filter samples. A vacuum hose is attached to the hose barb and the funnel is placed on top. As the hose creates a vacuum, the sample is filtered through the funnel.