Students are introduced to the idea that matter is composed of atoms and molecules that are attracted to each other and in constant motion. Students explore the attractions and motion of atoms and ...

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In normal everyday life we come across matter in three states, solid, liquid and gas. They have a fixed shape and cannot flow The particles cannot move from place to place They cannot be ...

Studies conducted a few decades ago first discovered the presence of a gaseous sphere extending to 7 lakh light years ...

Theoretical models of the cosmic web — a network of galaxies, gas, and dark matter spread throughout the universe — predict that these baryons might be tucked away in material called the warm ...

This book explains phenomena in ultracold gases from basic principles, without assuming a detailed knowledge of atomic, condensed matter, and nuclear physics. This new edition has been revised and ...