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What happen with movement of particules observed in Brownian motion if you cooled the slide?
If you cool the slide in a Brownian motion experiment, the particles will slow down and their movement will become more sluggish. This is because cooling lowers the kinetic energy of the particles, thus reducing their speed of movement. The particles will exhibit less random motion and will be confined to a smaller area.
What else can I help you with?
Do metals expand when they are cooled?
No, most substances contract with cooling, only some exotic substances (eg water) expands when cooled.
What happens to particles in a solid when they are heated or cooled?
When a solid is heated, the particles gain energy, leading to increased movement and vibration. This causes the particles to expand, leading to an increase in volume. Conversely, when a solid is cooled, the particles lose energy, resulting in decreased movement and contraction, which decreases the volume of the solid.
When was superconductivity invented?
Superconductivity was discovered in 1911 by physicist Heike Kamerlingh Onnes when he observed the electrical resistance of mercury drop to zero when cooled to very low temperatures.
When matter is heated or cooled what about its changes?
When matter is heated, its particles gain energy and move faster, leading to expansion or a change in state (e.g., from solid to liquid). When matter is cooled, its particles lose energy and slow down, leading to contraction or a change in state (e.g., from liquid to solid).
Explain why condensation occurs primarily when the air is cooled.?
Condensation occurs when warm air cools down, causing the air to reach its dew point temperature. As the air cools, it loses its capacity to hold water vapor, leading to the excess water vapor turning into liquid droplets that we see as condensation. This process is most commonly observed when the air is cooled, such as when warm, moist air comes into contact with a cold surface.
Eruptions observed on Mercury?
they have never been observed but there is evidence that there once was volcanoes mercuries core has cooled bringing volcanic activity to an end.
What is the movement of heated materials upward and the movement of the cooled material downward called?
This movement is called convection. It occurs when heated materials rise due to lower density, while cooled materials sink due to higher density, creating a circulating flow.
What are the two characteristic that change when air is heated and cooled?
How do these characteristics change the movement of air?
What happens to the molelcules of a liquid when it is cooled?
The molecular movement begins to slow down. Intermolecular interactions increase. When the liquid has cooled sufficiently, it will begin to freeze and form a solid.
What are the two major characteristics change when air is heated and cooled?
How do these characteristics change the movement of air?
What is the movement in both the Earth's engines of heated material upward and cooled material downward an example of?
convection current
Do metals expand when they are cooled?
No, most substances contract with cooling, only some exotic substances (eg water) expands when cooled.
What difference in densities caused the pattern of movement when the hot dye was placed in cold water?
the difference in densities caused by the pattern of movement observed when the hot dye was placed in cold water was that the dye rose quickly - since its less dense and began to cool which is why it dropped.
What are Types of cooling in transformer?
Air cooled water cooled oil cooled Totally enclosed fan cooled Refrigerant cooled
What happens to particles in a solid when they are heated or cooled?
When a solid is heated, the particles gain energy, leading to increased movement and vibration. This causes the particles to expand, leading to an increase in volume. Conversely, when a solid is cooled, the particles lose energy, resulting in decreased movement and contraction, which decreases the volume of the solid.
Is there a way to stop the particles from moving?
If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.If you mean, thermal motion, if an object is cooled down, the particles will move slower. Absolute zero (no particle movement, and no other kind of internal energy) can be approached, but it can't be reached completely.
What is an example of Bose-Einsten condensate?
BEC is formed when a gas having density of 1/100,000 of normal air is cooled to ultra low temperatures. It looses the regular intermolecular movement and changes to wave like movement.
