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What is the phenomenon known when different substances mix as a result of random motion of particles?
The phenomenon you're referring to is called diffusion. It occurs when particles of different substances intermingle due to their random motion, resulting in a net movement from areas of higher concentration to areas of lower concentration. This process continues until there is an even distribution of particles throughout the space. Diffusion is a key principle in various fields, including chemistry, Biology, and physics.
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Brownian motion is evidence of?
Brownian motion is evidence of the random movement of particles suspended in a fluid, caused by collisions with the fluid's molecules. This phenomenon served as crucial evidence supporting the kinetic theory of matter, which states that all matter is made up of particles in constant motion.
Which property proves the molecules are always moving?
The property that proves molecules are always moving is known as Brownian motion. This phenomenon is the random movement of particles in a fluid, caused by their collisions with other particles. Brownian motion demonstrates the constant, dynamic motion of molecules even in the seemingly still state of matter.
What is the cause of random motion of smoke particles as observed in Brownian motion using smoke cell experiment?
The random motion of smoke particles observed in the Brownian motion experiment is caused by the continuous and uneven collisions between the smoke particles and the much smaller, faster-moving air molecules surrounding them. These air molecules bombard the smoke particles from various directions, resulting in erratic and unpredictable motion. This phenomenon illustrates the kinetic theory of matter, demonstrating that temperature and particle interactions lead to random movement at the microscopic level.
How can you describe the motion of the particles in a solid?
The particles are tightly packed so they vibrate.
Is the random movement and mixing of particles?
Brownian motion is the random moving and mixing of particles.
What type of motion in which particles are moving in different directions different speeds?
Brownian motion is a type of random motion in which particles move in different directions and at different speeds due to collisions with other particles in the surrounding medium. This phenomenon was first observed by Robert Brown in the early 19th century.
What is it called when particles spread out to different parts of the room at different times?
if this is about the motion of the particles,it is brownian motion.the random motion of the particles.
Who discovered the zigzag motion of particles?
The zigzag motion of particles was discovered by Japanese physicist Shoji Asada in 1952. This phenomenon is known as Brownian motion and is caused by the random movement of particles suspended in a fluid.
Which term is defined as a measure of the energy of motion of particles in a substances?
temperature
What do the initials PIASM stand for in the particle theory?
P-particles (All matter is made up of particles)I-identical (All particles in one substance are identical)S-spacing (There is different spacing between particles of different substances)A-attraction (Particles have a certain attraction to one another depending on the state)M-movement (Particles are in constant motion)
What is it called when the particles in a object move back and forth along the direction a wave motion?
This phenomenon is called wave motion or oscillation. In a wave motion, the particles of the object move back and forth in a repeating pattern along the direction of the wave.
Why is temperature the measure of average energy of motion of all the particles within a substance?
Temperature is the measure of average energy of motion of particles within a substance because temperature reflects the amount of kinetic energy present in the particles. As particles move faster, they have higher kinetic energy. By measuring the average kinetic energy of particles, temperature provides a standardized way to compare the thermal energy of different substances.
What is the average amount of energy of motion in the particles of a substances?
The average amount of energy of motion in the particles of a substance is known as its temperature. Temperature is a measure of the average kinetic energy of the particles in a substance. The higher the temperature, the greater the average kinetic energy of the particles.
Brownian motion is evidence of?
Brownian motion is evidence of the random movement of particles suspended in a fluid, caused by collisions with the fluid's molecules. This phenomenon served as crucial evidence supporting the kinetic theory of matter, which states that all matter is made up of particles in constant motion.
What is the characteristics of brownian motion?
Brownian motion is the random motion of particles suspended in a fluid, caused by the constant bombardment of the particles by molecules in the fluid. It is characterized by erratic, unpredictable movement that follows a statistical distribution. Brownian motion is named after the British botanist Robert Brown, who first observed this phenomenon in 1827.
What is brownian motion and examples?
Brownian motion is the random movement of particles in a fluid due to collisions with other particles in the fluid. This phenomenon was first observed by Robert Brown in the early 19th century when he noticed pollen grains moving in water. Examples of Brownian motion include the random movement of dust particles in the air, the motion of gas molecules in an enclosed space, and the movement of small particles suspended in a liquid.
How the motion of particles differ in gases liquids and solids.?
The motion of particles in gasses, liquids, and solids are all different. Gas particles can move much more quickly than solids.
