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What is the difference between a shadow of an object created by a small light source and the sun?
Shadow from light source always bigger than object but shadow from the sun is the same size as object.
Great different is due to the distance of light source.
Size of shadow is double at distance x 2 source to object. Shadow is always bigger than object.
You will notice your shadow is bigger in light bulb or stadium spot light but the shadow from sun is the same size as object. This is due to great distance from sun to us (150 million km approximately) the double distance to see our shadow to be double is at 300 million km from the Sun. at merely 10 m or 100 km is almost no distinguishable different in shadow size to the object. We then presume shadow cause from sunlight is equal to the size of the object.
What else can I help you with?
What is the difference between a shadow and an image?
A shadow is a dark shape formed when an object blocks light, resulting in an area where light cannot reach. It is typically two-dimensional and lacks detail. An image, on the other hand, is a representation of an object that can be captured through photography, drawing, or other means, displaying details and colors. While shadows are created by the absence of light, images are created by the presence of light reflecting off surfaces.
What affects was the size of a shadow?
The size of a shadow depends on, the angle that the light source is hitting the object and the size of the object. In some cases, the amount of light can also affect the size of a shadow.
What is the difference between an object and an image?
An image is an optical representation of an object.... Object is real... while image is not... i thnk the word imaginary fits for image.... we can take example of our shadow... when light falls on us ( object ) it creates an image (shadow ) in the ground....
What things might affect the size and position of a shadow?
The size of a shadow is affected by the angle and intensity of the light source, the distance between the object and the light source, and the size and shape of the object. The position of a shadow is influenced by the relative positions of the light source, the object, and the surface on which the shadow falls.
Can a solid object cast a shadow?
Yes, as long as it is in the right position of a light, it will reflect a shadow. Even if it is glass it will show a light shade of a shadow :)
What is the difference between shadow and reflection?
A shadow is light being blocked by an object, reflection is light "bouncing" back off an object's surface.
What is the object shadow?
An object shadow is a dark area created on a surface when light is blocked by an object placed in its path. The size and shape of the shadow depend on the angle and intensity of the light source, as well as the distance between the object and the surface.
How are shadows created and what factors influence their formation?
Shadows are created when an object blocks light, causing a dark area to form behind it. Factors that influence shadow formation include the angle of the light source, the size and shape of the object, and the distance between the object and the surface where the shadow is cast.
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 a shadow created and what factors influence its formation?
A shadow is created when an object blocks light, causing a dark area to form behind it. The size and shape of the shadow depend on the angle of the light source, the distance between the object and the surface where the shadow falls, and the properties of the object itself. Other factors that influence shadow formation include the intensity and direction of the light, as well as the presence of other objects that may also block or reflect light.
Can a shadow be smaller than the object?
Yes, a shadow can be smaller than the object casting it. This can happen when the light source is very close to the object or when the object is very close to the surface on which the shadow is cast. The size of the shadow is determined by the angle of the light rays hitting the object and the distance between the object and the surface.
Can an object shadow ever be smaller than the object?
No, an object shadow cannot be smaller than the object that is casting it. The size of the shadow is determined by the distance between the object and the light source, as well as the angle of the light hitting the object.
How do you make a shadow bigger or smaller?
To make a shadow bigger, you can increase the size of the object casting the shadow, move the object closer to the light source, or decrease the distance between the object and the surface the shadow falls on. To make a shadow smaller, you can decrease the size of the object, move the object farther from the light source, or increase the distance between the object and the surface.
What is created when an object blocks the light?
If the light is strong enough, a shadow is formed. But if that object is a cloud, a rainbow may be formed.
How do we have shadows?
Shadows are created when an object blocks light from a source, such as the sun. The object prevents light from reaching the surface behind it, casting a shadow in the space where the light is blocked. The size and shape of the shadow depend on the position of the light source, the object, and the surface where the shadow is cast.
What shadow appears when light hits an opaque object?
When light hits an opaque object, a shadow is created on the opposite side of the object where the light is blocked. The shadow is a dark area where light cannot pass through due to the solid nature of the opaque object.
What is the difference between a shadow and an image?
A shadow is a dark shape formed when an object blocks light, resulting in an area where light cannot reach. It is typically two-dimensional and lacks detail. An image, on the other hand, is a representation of an object that can be captured through photography, drawing, or other means, displaying details and colors. While shadows are created by the absence of light, images are created by the presence of light reflecting off surfaces.
