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What else can I help you with?
Why can you see a path of light in a sunbeam?
You can see a path of light in a sunbeam when there are particles in the air, like dust or pollen, that scatter the sunlight. This scattering causes the light to become visible and creates the beam that you can see.
Why cant you see a laser beam as it crosses the room?
You can't see a laser beam crossing a room because the laser produces a narrow, focused beam of light that is not scattered easily. The light particles in the laser beam are not interacting with the air particles in the room, so there are no particles for the light to bounce off of and become visible to the human eye.
Why we can't see air?
We can't see air because it is a transparent gas. Our eyes can only detect light that has been reflected or scattered by the particles in the air, such as dust, water vapor, or pollutants. Since air particles are smaller than the wavelengths of visible light, they do not scatter or absorb light in a way that is visible to the human eye.
When ray of sunlight entres a dark room its straight path become visible because of dust particles?
Yes, when sunlight enters a dark room, its path becomes visible due to the dust particles in the air reflecting and scattering the light. This phenomenon is known as the Tyndall effect. The dust particles act as tiny mirrors that make the light rays visible as they pass through the room.
Why does dust flies off when a carpet is hit with a stick?
They reason is that when a carpet or any fabric is not cleaned for a long time, dust accumulates in small spaces between fibers. When we hit it with a stick, concussion waves are produced which force the dust particles out of it. That's why we see dust flying off.
Why are your electrical appliances get covered with dust after few days?
it is because of the dust particles present in the air that we can't see
Why do you see tiny shining particles in the beam of sunlight in a dark room?
Those mysterious sparkles are dust particles in the air.
What causes dust to be seen when sunlight shines through a room?
Dust particles while small reflect light, thenceforth you are able to see individual particles as they turn through the air.
When is it possible to see air?
When it contains smoke, dust, volcanic ash, particles of water vapor, and/or soot
In bright sunlight dust particles in the air appear to dart about What causes this effect?
This effect is caused by the sunlight illuminating the dust particles in the air, making them visible. The movement you perceive is likely due to air currents or thermal convection currents that cause the dust particles to move around. The interaction between light, air currents, and dust particles creates the appearance of darting movement.
When you turn off the lights at night and shine a flashlight what will you see floating in the air?
The particles you see floating in the air when shining a flashlight in the dark are typically dust, lint, or other small airborne particles that reflect the light.
Why does your house get dusty?
A you know air is around us and due to that air we breathe. So as air is around is then it is obvious its always in motion. Due to its motion it carries very tiny microscopic dust particles along with it. When tiny dust particles combines and becomes heavier, they lands on the surface and we could see them as dust on tables every morning. Nice question. Avelina
Is dust a form of gas?
No - you cannot see gas particles. Dust specks are solids.
Why can you see a path of light in a sunbeam?
You can see a path of light in a sunbeam when there are particles in the air, like dust or pollen, that scatter the sunlight. This scattering causes the light to become visible and creates the beam that you can see.
Why cant you see a laser beam as it crosses the room?
You can't see a laser beam crossing a room because the laser produces a narrow, focused beam of light that is not scattered easily. The light particles in the laser beam are not interacting with the air particles in the room, so there are no particles for the light to bounce off of and become visible to the human eye.
Why we can't see air?
We can't see air because it is a transparent gas. Our eyes can only detect light that has been reflected or scattered by the particles in the air, such as dust, water vapor, or pollutants. Since air particles are smaller than the wavelengths of visible light, they do not scatter or absorb light in a way that is visible to the human eye.
What is represent dust in the atmosphere?
Dust particles are an important component of the atmosphere because they affect us in several ways. They often provide nuclei on which raindrops can form. They can cause breathing difficulties especially in asthmatic people. They also affect the amount of solar radiation which reaches the surface. Volcanic eruptions throw so much dust into the air that they can cause global cooling.
