turn off all the lights in the room
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.
You can see the path of light through smoke because the particles in the smoke scatter the light. When light enters the smoke, it hits the particles and scatters in different directions, making the path of the light visible. This effect is commonly seen in settings like laser light shows or sunbeams filtering through smoke-filled rooms.
In daylight: no At night: yes
The path of a disco light is visible because the light is on going until you turn the power off. Which is why you can see it and also because disco lights are usually colorful.
To see a shadow, you need a source of light, an object to cast the shadow, and a surface for the shadow to be projected onto. When the light is blocked by the object, a shadow is created on the surface opposite the light source.
light takes a straight path.
how does water affect light path
use a mirror to change the path of light.
We need an source of light, an opaque object blocking the path of light, a screen behind the opaque object.
what is the path of light
Incident light ray
When the light falls on an object , then it can be visible to our eyes , because of light . This is called reflection on an object . Hence , the statement : We can see through a glass has a question that : How will we see through a glass ? So whenever the object is in the path of the light the object is visible to us .