Everyday Science
    The scientist who said that an object in motion will remain in same motion as long as no external force is applied is
    Isaac Newton`s First Law of Motion describes the behavior of a massive body at rest or in uniform linear motion, i.e., not accelerating or rotating. The First Law states,
    Author: rikazzz Comment
    International Current Affairs
    When is the ‘World Civil Defence Day’ observed every year?
    World Civil Defence Day is annually observed across the globe on 1st March to honour the significance of Civil Defence and the personnel who have sacrificed their lives for it. The purpose of the Day is to promote public awareness about civil defence, civil protection and emergency management in order to better prepare the civilian population to protect itself in the event of an emergency and to reduce the risk of disaster.
    Author: rikazzz Comment
    English Antonyms
    Antonym of EPITOME
    Author: rikazzz Comment
    Everyday Science
    Which green house gas other than methane is produced by agricultural fields?
    Nitrous oxide is a powerful greenhouse gas produced by soil cultivation practices, especially the use of commercial organic fertilizers (including manure), biomass burning etc, This is done by a process of nitrification which converts the nitrogen in fertilizer to the production of nitrous oxide. The excessive use of the fertilizers thereby results in an increase in the nitrous oxide production.
    Author: rikazzz Comment
    Everyday Science
    The electrical instrument rheostat is used to control electric current by varying the:
    Author: rikazzz Comment
    Sports
    Sumo is the National sport of which country?
    Author: rikazzz Comment
    Biology
    Speciation is defined as the evolutionary process by which
    Speciation is an evolutionary process by which a new species comes into being. A species is a group of organisms that can reproduce with one another to produce fertile offspring and is reproductively isolated from other organisms.
    Author: rikazzz Comment
    Everyday Science
    The process of acquiring oxygen from outside the body to break-down the food sources for cellular needs is called:
    Author: rikazzz Comment
    Biology
    The organism which indicates the faecal contamination of water in the river Ganga of India is
    E coli is considered to be the species of coliform bacteria that is the best indicator of faecal pollution and possible presence of disease-causing pathogens,” said noted environmental scientist and former BHU professor B D Tripathi.
    Author: rikazzz Comment
    Everyday Science
    What is the chemical symbol of Lead?
    Author: rikazzz Comment