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The movement of particles in water was first observed by the botanist Robert Brown in 1827, a phenomenon now known as Brownian motion. Brown noticed pollen grains jiggling in water under a microscope, which was later explained by the random collisions of water molecules with the pollen particles.
What else can I help you with?
How can you tell that the particles in a cup of water are moving slower or faster?
You can tell if the particles in a cup of water are moving faster or slower by observing the temperature of the water. In general, higher temperatures indicate faster particle movement, while lower temperatures indicate slower particle movement. Additionally, you can observe changes in the physical state of the water, such as boiling or freezing, which can also indicate changes in particle movement.
What was the first subatomic particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
Who discovered the negatively charged subatomic particle?
The neutron was discovered by James Chadwick in 1932.
Who discovered the atom was not the smallest particle?
J. J. Thomson
What charge does the subatomic partomic particle the Thompson discovered have?
negative charge
When was the first subatomic particle discovered?
This particle was the electron.
What subatomic particle was first discovered?
This particle was the electron in 1897 (J.J. Thomson).
How can you tell that the particles in a cup of water are moving slower or faster?
You can tell if the particles in a cup of water are moving faster or slower by observing the temperature of the water. In general, higher temperatures indicate faster particle movement, while lower temperatures indicate slower particle movement. Additionally, you can observe changes in the physical state of the water, such as boiling or freezing, which can also indicate changes in particle movement.
How does the particle theory explain osmosis?
The particle theory explains osmosis as the movement of water molecules across a selectively permeable membrane from a region of higher water concentration to a region of lower water concentration. This movement occurs due to the random motion of water molecules seeking to achieve equilibrium in water concentration on either side of the membrane.
What is the relationship between the temperature of a particle and the movement of a particle?
the more a particle moves the higher its temerature
Who discovered random movement of particles?
The random movement of particles, known as Brownian motion, was discovered by the Scottish botanist Robert Brown in 1827 while observing the movement of pollen grains suspended in water under a microscope.
What was the first particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
What is the movement of energy from one particle to another?
The movement of energy from one particle to another is known as heat transfer. This can occur through conduction (direct contact), convection (through a fluid like air or water), or radiation (electromagnetic waves).
What was the first subatomic particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
When was Osmosis discovered?
Osmosis was discovered by Jean-Antoine Nollet in 1748. He observed the movement of water through a pig bladder membrane.
Who discovered the negatively charged subatomic particle?
The neutron was discovered by James Chadwick in 1932.
How is energy related to particle movement?
when a particle moves it rubs against other particle's causing thermal energy
