examples of computer science

Everything that exists in our universe is made up of this tiny particle called atom. The computer you are working on is made up of atom..

Atoms are infinitesimally small. Smaller than any thing we can imagine. One hydrogen atom, the smallest atom known, is approximately 5 x 10 -8 mm in diameter. To put that in perspective, it would take almost 20 million hydrogen atoms to make a line as long as this dash ' - '. The extremely small si..

. But it was the American inventor, Benjamin Franklin (1706 - 1796) who experimented with electricity and made major inroads in understanding the phenomenon. By the middle of the eighteenth century, there were machines that could generate large electrical charges. Static electricity may produce dra..

Structure of Atom - When scientists started exploring matter, they discovered that the smallest particle of an element that maintains its chemical identity through all chemical and physical changes is called and 'atom'. Just how small these atoms are can be made out if you realize that there are ab..

Represent the atom of sodium whose atomic mass is 23 and atomic number is 11. Calculate the number of protons, electrons and neutrons..

Empirical formula of acetic acid is CH 2 OMolecular formula is CH 3 COOH = C 2 H 4 O 2 C 1 H 2 O 1 x 2 = C 2 H 4 O 2 [Molecular formula] Steps for Calculation Calculate the percentage by weight of each element. Find out relative number of atoms by dividing percentage of weight by atomic weight. Cho..

Branchiostoma (Amphioxu..

Scoliodon (Indian shark), Torpedo (electric ray), Trygon (sting ra..

Rana (frog), Bufo (toad), Hyla (tree frog), Nectur..

Man has 46 chromosomes, and these occur in pairs i.e., diploid condition. Two types of cell divisions take place MITOSIS (Diploid division) MEIOSIS (Haploid division..