Everyday Science

Everyday Science subject is comprise of Biology, Chemistry, Physics, Environmental Science, Geography and Engineering Subjects. This section also carries MCQs about how and why, science shapes our daily lives. Everyday Science or EDS is one of the compulsory subjects in CSS. It is also part of most of general tests conducted by different testing services and government departments, schools or colleges.

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    Everyday Science
    German Silver is an alloy of which of the following metals?
    German Silver is an alloy of , sometimes also containing lead and tin. It was originally named for its silver white colour, but the term is now prohibited for alloys not containing that metal
    Author: rikazzz Comment
    Everyday Science
    Which of the following forms of energy is an example of a primary energy source?
    The Sun is the primary source of energy for Earth`s climate system is the first of seven Essential Principles of Climate Sciences. Principle 1 sets the stage for understanding Earth`s climate system and energy balance. The Sun warms the planet, drives the hydrologic cycle, and makes life on Earth possible. Each second, more than four million tonnes of matter are converted into energy within the Sun`s core, producing neutrinos and solar radiation.
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    Everyday Science
    What is the name of special position of animal in the food web ?
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    Everyday Science
    The branch of Physics concerned with the properties of sound is:
    Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound.
    Author: rikazzz Comment
    Everyday Science
    Graphite is a good conductor of electricity. It is because
    Since graphite is a crystalline solid it can be defined by a basic unit cell. Graphite is hexagonal and therefore is defined by a hexagonal unit cell. … Since each unit cell contains “centered” and “edge” carbon atoms the unit cell is considered a “centered” unit cell as opposed to a primitive unit cell.
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    Everyday Science
    The existence of isotopes was discovered by:

    The existence of isotopes was first suggested in 1913 by the radiochemist Frederick Soddy, based on studies of radioactive decay chains that indicated about 40 different species referred to as radioelements (i.e. radioactive elements) between uranium and lead.

    Author: rikazzz Comment
    Everyday Science
    Which is the second largest organ in the body?

    The Liver is the second largest organ in human body. It makes it the largest solid internal organ in human body, weighing about 3-3.5 pounds. The skin is the first largest organ in our body. 

    Author: rikazzz Comment
    Everyday Science
    Which of the following has maximum wavelength in an electromagnetic spectrum?
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    Everyday Science
    The simplestest protozoa is
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    Everyday Science
    Which of the following particles has no electrical charge?
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