graphite. the center of a pencil is generally graphite
Answer:
Newspapers are important source for daily news. it is reading habit of most of the people to read a newspaper before they go to the breakfast table. The material used in the newspaper differs significantly.
The news headlines page has a firm paper which is not likely to be teared easily then there are inside pages in which there are mostly advertisements placed, the material of those paper does not matches with the front page.
The quality of color impression is normally same for entire printing as it is not really costly. There are various sections in a newspaper such as classified, magazine, political news, international and national news. A person can easily switch to page of his interest.
Answer:
Serigraphy is a technique in which an image is transferred by forcing ink through fine mesh or silk.
