cooking measurements break down

Fuse Arrangement The fuse is a short piece of wire made of a material of high resistance and of low melting point so that it may easily melt due to overheating when excessive current passes through it. Generally an alloy of lead and tin is used as fuse wire. The fuse wire 'F' is stretched betwe..

Sewage treated in primary treatment is brought in contact with oxygen and aerobic micro-organisms. They break down the organic matter into harmless materials as CO 2 and H 2 O. Further, chlorination is done to reduce the bacteria. It may be further treated to tertiary level zero me..

An ionic or electrovalent compound that conducts electricity in molten (fused) or aqueous (solution) state can be classified as an electrolyte. However, if the compound is unable to ionise it does not conduct electricity it is called a non-electrolyte. In general, the extent to which an electrolyte..

It is defined as the amount of energy required to break one mole of bonds of a particular type between the atoms of a molecule in the gaseous state. It is expressed in terms of kJ mol - 1 . When a bond is formed between the atoms, energy is released and the bonded atoms have lesser ener..

Once the food is ingested into the mouth the action of the upper and the lower jaw crushes and grinds the food. This process is called mastification. This also stimulates the production of saliva. Saliva is thoroughly mixed with the food with the action of the jaws, teeth and tongue. The food is fo..

Substances whose constituents are not arranged in an orderly manner are called amorphous solids. They are also called pseudo solids and differ from crystalline solids in many respects. The common examples of amorphous solids are glass, rubber, fused silica, plastics, etc. They have the following ..

When a substance burns in air, it undergoes a change in mass. For instance, if 3 g of magnesium is completely burnt, the magnesium oxide will have a mass of 5 g. Magnesium oxide, shows an increase of 2 g, which is the mass of the oxygen that gets combined with magnesium. The following experim..

Change in Mass on Combustion - When a substance burns in air, it undergoes a change in mass. For instance, if 3 g of magnesium is completely burnt, the magnesium oxide will have a mass of 5 g. Magnesium oxide, shows an increase of 2 g, which is the mass of the oxygen that gets combined with magnesi..

- The bio-chemical processes involved in respiration which break down the substrate to release energy take place in the tissues within the cells of an organism. Thus, this is called the cellular respiration. Gaseous exchange in earthworm takes place through its skin. The skin always re..

>Fragmentation takes place in some lower plants and animals such as some worms. The mature organism breaks up into two or more pieces or fragments. The fragments then grow into complete organisms. Regeneration of new plants from the vegetative parts of the parent plant is called vegetativ..