Holding water in a sieve, Science

Assignment Help:

Holding water in a sieve

Pour some oil over the wire mesh of a kitchen sieve and shake out the overload so that the holes are open. Cautiously pour water into the sieve from a pitcher, letting the water run down the side of the sieve. When the sieve is about half full, hold it over a sink or pail and observes the bottom. You will see the water pushing by the openings but the surface tension keeps it from running by. Touch the bottom of the sieve with your finger and the water should run by.

 

 


Related Discussions:- Holding water in a sieve

Absorption of proteins, Absorption of Proteins Proteolytic enzymes brea...

Absorption of Proteins Proteolytic enzymes break  the dietary  Proteins and proteins  into amino acids or di-  and  tripeptides.  In  fact,  it  is  in  this  form  that the di

Rock cycle, Which describes granite and basalt

Which describes granite and basalt

Dew-point temperature, Dew-point temperature You can calculate the dew-...

Dew-point temperature You can calculate the dew-point temperature with a shiny can having some water, a thermometer and some ice. The dew-point temperature is an significant we

Define the fixed type of macrophages, Define the Fixed Type of Macrophages ...

Define the Fixed Type of Macrophages The fixed types are located permanently in certain organs, which include: Lungs - alveolar macrophages. Liver - kupffer cells.

Define contribution of eosinophils, Define Contribution of Eosinophils ...

Define Contribution of Eosinophils They are specifically equipped to deal with a lot of parasites (all helminth worms). The coating of helminthes and some complement components

Explain accessory organs which help in digestion, Explain Accessory Organs ...

Explain Accessory Organs which help in Digestion The gastrointestinal tract receives various secretions. Some are secreted from the glands in the lining membrane of the organs,

Explain antibodies and clotting - function of plasma protein, Explain Antib...

Explain Antibodies and Clotting - Functions of Plasma Proteins Antibodies: Plasma proteins belonging to the class of y-globulins act as antibodies, which protect us from infect

How do microbes enter our body?, How do Microbes Enter Our Body? You ha...

How do Microbes Enter Our Body? You have learnt that microbes exist virtually everywhere,  and hence our body is constantly exposed to them. They gain access  to our body throu

Decomposers in a temperate deciduous forest, What are decomposers in a temp...

What are decomposers in a temperate deciduous forest? In the Deciduous Forest, many decomposers that are living there contain fungi, bacteria, and yes, even worms.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd