Contributors in Science
Science > Basic science 
vibration
Science; Basic science
A fast backward and forward movement along a straight line. The vibration of a plucked guitar string causes sound waves to form.
viscosity
Science; Basic science
A measure of how hard it is for a liquid or gas to flow. The viscosity of a fluid depends on its resistance to flow.
water cycle
Science; Basic science
The continuous movement of water throughout the Earth and its atmosphere is called water cycle.
heat
Science; Basic science
A form of energy that is caused by the motion of molecules.Heat moves from hotter things to colder things.
Helmholtz
Science; Basic science
German scientist who helped formulate the law of conservation of energy.He studied the senses of hearing and vision.
induction
Science; Basic science
The use of specific facts or observations to draw general rules or principles in the process of theory formation.
gravity
Science; Basic science
An invisible force that pulls all objects toward each other. The more mass the objects have and the closer together they are, the stronger this force is.
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