A resistor is an electronic component which offers or implements electrical resistance. It is widely used as a circuit element. Resistors are usually of two types –fixed and variable resistors. Resistance of a...

Oat is a cereal grain cultivated for its seed. It is derived from the annual grass known as Avena Sativa. All the different types of oats are basically derived from oat groats which are hulled and cleaned oats.

Modems are electronic devices which convert digital information of computers into analog signals and are also capable of again converting the analog signals to the digital information at the receiving end....

Rock is a solid material composed of grains of minerals. There are many different types of rocks. However, broadly they are divided into three categories – Igneous rocks, sedimentary rocks and metamorphic...

Tiles have become an important part of the furnishings. These are primarily used for covering floors, walls and roofs. There are many different types of tiles which are primarily differentiated on the basis of...