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Why does blocking a light source with an object produce a shadow?
Wiki User
∙ 12y ago
it produces a swadow because your big head is in the way
Wiki User
∙ 12y ago
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What causes a shadow to change shapes?
the object blocking the light or the light source are moved or changed. A shadow is created when an object is placed in the path of light. If the object remains unchanged then the movement of the light that is casting the shadow will alter the shape.
What do you need to see a shadow?
you need eyes a blocked path a light source. the light shines on the object blocking the path and reflects on the ground behind the objet and that is what you need to see a shadow
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.
How is the shadow of the tree formed?
because the tree is blocking the light source so it forms a shadow.
What happen to the shadow if an object is closer to the source of light?
When object is closer to source of light ,the shadow formed of the object is shorter and darker.
Does a mirror form a shadow in the dark?
Shadows can only form when there is light present. A shadow is the result of a solid object blocking visible light. As a mirror is a solid object it can indeed produce a shadow, but nothing can form a shadow in the dark, there must first exist a light source.
What causes the shape of a shadow to change?
when you change the object that creates the shadow by blocking the light, its' shadow will change. or there is another light source shining from a different direction on the object will affect the shadow too.
How is shadow?
From the absence of light. Shadow is form from an opaque or translucent object blocking a light source (since light travels in a straight line).
What causes a shadow to change shapes?
the object blocking the light or the light source are moved or changed. A shadow is created when an object is placed in the path of light. If the object remains unchanged then the movement of the light that is casting the shadow will alter the shape.
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 is shadow form?
From the absence of light. Shadow is form from an opaque or translucent object blocking a light source (since light travels in a straight line).
Why do we have shadow?
Shadows are caused when an object is blocking the light causing the shape to appear on the ground in the opposite direction of the source of the light. A shadow only appears in the light or when any shining object faces them. All objects in the way of the light will appear with a shadow in the opposite direction of the source of the light.
What do you need to see a shadow?
you need eyes a blocked path a light source. the light shines on the object blocking the path and reflects on the ground behind the objet and that is what you need to see a shadow
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.
Does the light of the moon cause a physical shadow?
A shadow is caused when there is less light or no light in an area. An object can block the light and thereby cause a shadow. If the light reflecting off the moon is a source of light, objects blocking this light can cause a shadow.
How is the shadow of the tree formed?
because the tree is blocking the light source so it forms a shadow.
What happen to the shadow if an object is closer to the source of light?
When object is closer to source of light ,the shadow formed of the object is shorter and darker.
