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Particles that make up matter are in what motion?
Particles that make up matter are in constant motion. This motion can be translational (moving from one place to another), vibrational (vibrating in place), or rotational (spinning around an axis). This motion is a result of the internal energy of the particles.
How do you know that the particles of the gases are moving?
The movement of gas particles can be inferred from several observations. For instance, gas expands to fill its container, indicating that particles are in constant motion and colliding with the walls. Additionally, phenomena like diffusion, where gases mix and spread out over time, further demonstrate that gas particles are actively moving. Finally, the pressure exerted by gases is a result of countless collisions between the moving particles and surfaces, providing clear evidence of their motion.
What does the brownian motion tell us about the particles in matter?
Random moving of the particles specially in the liquid or gaseous medium. This is caused due to the collisions of the atom and the molecules in the medium. Better understandability is provided in particle theory
Which best describes a kinetic theory?
atoms and molecules are always moving
Is tectonic plates are in a constant state of swift motion?
Tectonic plates are in a constant state of slow motion, typically moving at rates of a few centimeters per year. This movement is driven by the convection currents in the Earth's mantle. While the motion is generally gradual, it can result in sudden shifts during events like earthquakes. Therefore, while they are always moving, it's not characterized as "swift" motion.
Particles that make up matter are in what motion?
Particles that make up matter are in constant motion. This motion can be translational (moving from one place to another), vibrational (vibrating in place), or rotational (spinning around an axis). This motion is a result of the internal energy of the particles.
How do you know that the particles of the gases are moving?
The movement of gas particles can be inferred from several observations. For instance, gas expands to fill its container, indicating that particles are in constant motion and colliding with the walls. Additionally, phenomena like diffusion, where gases mix and spread out over time, further demonstrate that gas particles are actively moving. Finally, the pressure exerted by gases is a result of countless collisions between the moving particles and surfaces, providing clear evidence of their motion.
What does the brownian motion tell us about the particles in matter?
Random moving of the particles specially in the liquid or gaseous medium. This is caused due to the collisions of the atom and the molecules in the medium. Better understandability is provided in particle theory
What are the two types of motion that result from zero acceleration?
Rest and constant velocity.
Which best describes a kinetic theory?
atoms and molecules are always moving
Why do smoke particles in the air in brownian motion have a random motion?
Smoke particles in the air experience Brownian motion due to the constant collisions with gas molecules, resulting in random motion. These collisions cause the particles to move chaotically, making their trajectory unpredictable. Brownian motion is a result of thermal energy driving the movement of particles in a fluid medium.
Why are the particles in a solid in perpetual motion?
Particles in a solid are in perpetual motion because they possess kinetic energy due to their constant vibrations and oscillations. The particles may also have rotational and translational motion, even though they are closely packed together in a fixed position. This motion is a result of the thermal energy within the solid, which causes the particles to continuously move.
What does heat result from?
Heat is random motion or vibrations that take place on an atomic or molecular level. The faster particles are moving, the hotter they are.
Do balanced forces cause motion?
No. An unbalanced force causes motion, but balanced forces keep a body in motion in a straight line at constant velocity, or at rest at constant 0 velocity.
What happens if particles stop moving?
If particles were to stop moving completely, all processes that depend on particle motion and interaction, such as chemical reactions, heat transfer, and electrical conductivity, would cease. This would result in a state of absolute zero temperature, where all molecular motion stops.
The result of balanced forces?
When two forces are balanced, their magnitudes and directions are equal and opposite. As a result, there is no overall change in the object's motion - it remains at rest or continues moving at a constant velocity.
What matter exerts pressure in all directions?
A gas exerts pressure in all directions due to the constant motion of its particles. This pressure is the result of collisions between gas particles and the walls of their container.
