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moon
What else can I help you with?
What is an object that you can see but is not a light source?
moon
How do you see the book on your tablecan you see the book in absolute darkness?
-- You "see" only when light enters your eye. -- You 'see' an object only when light from that object enters your eye. -- If the object itself doesn't generate light, then light from some other source must illuminate the object, and some of that light must reflect from the object to your eye. -- In absolute darkness, there is no light, and you do not 'see'.
What do you need to see a shadow?
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.
Why is is that you can't see a non-luminous object if there is no luminous object present?
The fact that we see things is based on LIGHT. Light from an object must come to our eyes - whether the object emits light itself, or reflects it from some other light source.
What do you need in order to see a shadow?
We need an source of light, an opaque object blocking the path of light, a screen behind the opaque object.
How can you see shadow with the light on?
Shadows are created when an object blocks light from reaching a surface. Even with a light source present, an object placed between the light source and a surface will block some of the light and create a shadow on the surface behind it.
How can you see an object which does not give out light?
You can see an object that does not give out light because it reflects light from another source, such as the sun or a light bulb. This reflected light then enters your eyes, allowing you to perceive the object's shape, color, and texture.
What is the size of the shadow and the distance of the object from the light source when a shadow is formed?
If you are using a point light source, the shadow's size is the object's size divided by the distance from the light source to the object multiplied by the distance from the light source to the shadow.
An object that gives out light is it a light source or it is a light energy?
It is a light source.
How do you see things?
how do we see things?...There must be a light source that strikes or shines on the object and reflects and to reach your eyes..,
What is formed when an object blocks the light source?
A shadow is formed when an object blocks the light source, preventing light from reaching a surface. The shadow appears on the surface opposite the light source and is a silhouette of the object blocking the light.
Is there a relationship between the distance of the light source and the object?
Yes, there is a relationship between the distance of a light source and an object. The intensity of light decreases with increasing distance from the light source following the inverse square law. This means that the further the object is from the light source, the dimmer the light it will receive.
