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When light changes direction after colliding with particles of matter, it undergoes a process known as scattering. Depending on the size of the particles relative to the wavelength of light, different types of scattering such as Rayleigh scattering or Mie scattering can occur, leading to effects like the blue sky or a red sunset.
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What occurs when light changes direction after colliding with particals of matter?
Light changes direction due to scattering, which can happen when it interacts with particles of matter. This scattering can occur in different ways, such as Rayleigh scattering (predominantly for shorter wavelengths) or Mie scattering (for larger particles). The direction of the light can be altered based on the size and composition of the particles it encounters.
What is it called when light changes direction after colliding with particles of matter?
This phenomenon is called scattering. It occurs when light interacts with particles of matter and changes its direction due to the interaction. Scattering is responsible for various optical phenomena in the atmosphere, such as the blue color of the sky and the red hues during sunrise and sunset.
How does temperature work to regulate the physical properties of matter?
Temperature affects the physical properties of matter by influencing the movement and arrangement of its particles. As temperature increases, particles move faster and spread out, causing matter to expand and change state (e.g. from solid to liquid or gas). Conversely, as temperature decreases, particles slow down and come closer together, leading to contraction and changes in state in the opposite direction.
In a longitudinal wave the particles of matter in the medium vibrate by pushing together and moving apart. In a transverse wave on the other hand the particles of matter in the medium vibrate by movin?
In a transverse wave, the particles of matter in the medium vibrate perpendicular to the direction of wave propagation, which means they move up and down or side to side. This is unlike in a longitudinal wave where the particles vibrate parallel to the direction of wave propagation, moving back and forth in the same direction as the wave travels.
What causes particles in matter to move back and forth?
Particles in matter move back and forth due to thermal energy, which causes them to vibrate. This vibration is a result of the kinetic energy of the particles constantly changing direction.
What occurs when light changes direction after colliding with particals of matter?
Light changes direction due to scattering, which can happen when it interacts with particles of matter. This scattering can occur in different ways, such as Rayleigh scattering (predominantly for shorter wavelengths) or Mie scattering (for larger particles). The direction of the light can be altered based on the size and composition of the particles it encounters.
What is it called when light changes direction after colliding with particles of matter?
This phenomenon is called scattering. It occurs when light interacts with particles of matter and changes its direction due to the interaction. Scattering is responsible for various optical phenomena in the atmosphere, such as the blue color of the sky and the red hues during sunrise and sunset.
What happens to the direction of light when matter reflects light?
the light changes direction.
What is the relationship between the amount of space between particles and the state of the matter?
As the space changes between the particles, so does the state of matter.
How do the particles that make up matter compare during physical and chemical changes?
During physical changes, the particles that make up matter remain the same and only their arrangement or state changes. In contrast, during chemical changes, the particles undergo a rearrangement or bonding at the atomic level, resulting in the formation of new substances with different properties.
What happens to the particles of matter when a liquid changes to a gas-?
The particles are no longer fixed by the forces keeping it a liquid
When you compress matter do the particles change size?
no, the space between them changes.
How does temperature work to regulate the physical properties of matter?
Temperature affects the physical properties of matter by influencing the movement and arrangement of its particles. As temperature increases, particles move faster and spread out, causing matter to expand and change state (e.g. from solid to liquid or gas). Conversely, as temperature decreases, particles slow down and come closer together, leading to contraction and changes in state in the opposite direction.
In a longitudinal wave the particles of matter in the medium vibrate by pushing together and moving apart. In a transverse wave on the other hand the particles of matter in the medium vibrate by movin?
In a transverse wave, the particles of matter in the medium vibrate perpendicular to the direction of wave propagation, which means they move up and down or side to side. This is unlike in a longitudinal wave where the particles vibrate parallel to the direction of wave propagation, moving back and forth in the same direction as the wave travels.
What causes particles in matter to move back and forth?
Particles in matter move back and forth due to thermal energy, which causes them to vibrate. This vibration is a result of the kinetic energy of the particles constantly changing direction.
Why does matter undergo changes?
Matter undergoes changes due to interactions between its particles, such as collisions, chemical reactions, or changes in temperature, pressure, or energy levels. These interactions can cause rearrangement of the particles or changes in their properties, leading to physical or chemical changes in the matter.
What is the particle model of matter and how does it explain the changes of state that occur with variations in temperature or pressure?
The particle model of matter describes matter as being made up of tiny particles (atoms and molecules) that are in constant motion. Changes in temperature or pressure affect the motion of these particles. With an increase in temperature, the particles move faster, leading to a change in state (e.g., solid to liquid to gas). Changes in pressure can also affect the arrangement and movement of particles, causing changes in state.
