Molecules in Motion Simulation

Temperature and Reaction Rate

Temperature and Reaction Rate

Heat and molecular motion Every object is made up of atoms or molecules that are small particles that can not be seen by the eye. These particles are constantly move or oscillate…
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Pascals Principle

Pascal’s Principle

Pascal’s Principle The Pascal’s principle is as follows. “Suppose a closed tube filled with uncompressed fluid. Then, the pressure of this tube’s inside is the same everywhere.” For example, If you press…
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Status Change of Water

Status Change of Water

Melting point and heat of fusion When you apply heat to ice (solid), the temperature rises gradually. By the way, when the ice melts, the temperature does not rise. That is, while…
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Bernoulli's Principle

Bernoulli’s Principle

This simulation is programmed so that the average velocity of fluid particles flowing through the pipe is constant. What does it mean that the fluid collides against the inner wall of the…
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Brownian motion

Brownian motion

Brownian motion Botanist Robert Brown observed pollen on the surface of the water and found pollen moving constantly in a random direction. At that time (1827) Brown believed that this was driven…
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