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The zigzag motion of pollen grains, known as Brownian motion, is caused by collisions with tiny, fast-moving molecules in the surrounding fluid, typically air or water. These molecules, which are in constant random motion due to thermal energy, collide with the larger pollen grains, resulting in erratic, zigzag paths. This phenomenon is a demonstration of the kinetic theory of matter, illustrating how smaller particles influence larger ones.
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What is the motion of plates in a subduction zone?
In a subduction zone, the dense, cold oceanic plate collides with the lighter, warmer continental plate and is forced down underneath it into the mantle. The motion is downwards and the force is called "slab pull".
How do pollen grains move in water?
pollen grains are attracted by a magnetic force
How does newton third law of motion relate action and reaction force?
For every action there is an equal and opposite reaction.
Why did Robert brown use pollen grains experiments?
Robert Brown used pollen grain experiments to study the movement of particles in liquids which led to the discovery of Brownian motion. Brownian motion is the random movement of particles suspended in a fluid due to collisions with the fluid molecules. This phenomenon provided evidence for the existence of atoms and molecules.
What is newtons thirds low of motion?
Every action has an equal and opposite reaction
What collides with pollen grains to cause the zigzag action of Brownian motion?
Pollen grains collide with water molecules, which results in the zigzag motion known as Brownian motion. The constant collisions from water molecules exert random forces on the pollen grains, causing them to move in unpredictable paths.
Which law of motion explains what happens during a ride on the bumber cars?
The third law of motion, Newton's Law of Action and Reaction, explains what happens during a ride on bumper cars. When one bumper car collides with another, they experience equal and opposite forces. This causes them to move in different directions.
How did Robert brown make his discovery?
Robert Brown made his discovery of Brownian motion by observing pollen grains under a microscope in 1827. He noticed that the pollen grains were constantly in a jittery, random motion, which he later attributed to the motion of water molecules in the surrounding solution pushing the pollen grains.
If a car is backing into a parking space and collides with the car that behind it that is motionless and has nowhere to go who is at fault?
The car that is in motion is ALWAYS at fault.
What is browniamotion and where you can find examples of brownianmotion?
Brownian motion is the random movement of particles suspended in a fluid as they collide with other particles. A common example is the movement of pollen grains in water. You can observe Brownian motion in action by observing the random movement of tiny particles under a microscope.
What do you call a proposal on procedure or action in a meeting?
A motion
What does range of motion mean?
It means the motion of range in action
What is newtons Third law of motion is also known as action?
action
One complete motion or action that repeats over and over?
A cycle is a complete motion or action that repeats over and over.
What is the motion of plates in a subduction zone?
In a subduction zone, the dense, cold oceanic plate collides with the lighter, warmer continental plate and is forced down underneath it into the mantle. The motion is downwards and the force is called "slab pull".
If a tow truch is towing a car and the tow truck stops abruptly and the car collides with it what is the relation between the forces on both vehicles?
1st law of motion
What are the Evidences of molecular motion?
jittering motions of pollen grains as viewed under a microscope
