GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Energy is the basic building block of all matter
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Energy is anything that has mass and takes up space
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Energy is the force that pulls all objects toward Earth
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Energy is the ability to cause motion or change
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Detailed explanation-1: -Mechanical energy (kinetic energy or potential energy) is the energy of either an object in motion or the energy that is stored in objects by their position. Mechanical energy is also a driver of renewable energy. Many forms of renewable energy rely on mechanical energy to adequately produce power or convert energy.
Detailed explanation-2: -Sound waves are produced when the air atoms around the sound waves begin to vibrate. As more air particles vibrate as a result of this development, a chain reaction occurs. This creates movement, which transmits sound waves to the ear, which hears the waves as sound.
Detailed explanation-3: -Electrical energy is transformed into many forms-mechanical/kinetic, sound, heat, light, and other forms of electromagnetic radiation-by everyday appliances. The chemical energy in fuels (natural gas, wood, heating oil) is mostly transformed into heat as we burn them.