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The space behind an opaque object where light does not reach is called a "shadow." A shadow forms because the opaque object blocks the path of light, preventing it from illuminating that area. The characteristics of the shadow, such as its shape and size, depend on the light source's position and intensity. Shadows can vary in darkness and clarity based on the object's proximity to the light source.
What else can I help you with?
What are the essential condition for shadow formation?
Three essential conditions for shadow formation are a source of light, an object to block the light, and a surface to project the shadow onto. When light is blocked by an object, it creates an area behind the object where light cannot reach, resulting in a shadow being cast on the surface opposite the light source.
Why do your eyes see the opaque candleholder?
The opaque candleholder allows some light to pass through and reach your eyes, enabling you to see it. Your eyes receive the light that is reflected off the surface of the candleholder, which is then processed by your brain to form an image of the object.
Is CD an opaque object?
no you cant see through itEdit (Wolf5370): Erm, the definition of opaque is that you can't see through it! So, yes a CD is mostly opaque (though the edges where ther film does nor reach is usually transparent - see through).
Is a shadow a place where there is no light?
Correct - a shadows are the places where the light from a light source cannot reach because an opaque object is blocking the light's path.Darkness is not the opposite of light, but rather an absense of it. Light is energy. For example, the Fahrenheit scale does not continue into the negative numbers forever. There is actually another scale besides the Celsius scale called the Kelvin scale. In Kelvin, there are no negative degrees. The lowest degree is 0, which means there is absolutely no energy (On a side note, 0 degrees Kelvin is impossible to reach, but scientists have come very close to it).
What determines the look back time of an object?
The look back time of an object is determined by how long it takes the light from that object, usually a star or galaxy, to reach an observer here on earth.
The space behind an opaque object where light doesn't reach?
shadow
What property of light causes light to form a shadow on an opaque object?
Light forms a shadow on an opaque object because it travels in straight lines. When light is blocked by an opaque object, it cannot reach the surface behind the object, creating a shadow. This property is known as the rectilinear propagation of light.
Why does an opaque body forms shadow?
An opaque body forms a shadow because it blocks light from passing through it. When light hits an opaque object, the object absorbs or reflects the light, preventing it from passing through to the surface behind it. This creates a shadow on the opposite side of the object where light cannot reach.
Where does a shadow form?
A shadow forms when an object blocks light from a light source, causing the area behind the object to be less illuminated. The shadow is created where the light cannot reach due to the obstruction of the object.
What are the essential condition for shadow formation?
Three essential conditions for shadow formation are a source of light, an object to block the light, and a surface to project the shadow onto. When light is blocked by an object, it creates an area behind the object where light cannot reach, resulting in a shadow being cast on the surface opposite the light source.
What is the place where light cannot get to because an OPEC object is stopping the light is called?
The place where light cannot reach because an object is blocking it is called a "shadow." In the context of an opaque object, such as a planet or a solid object, it prevents light from passing through, creating an area of darkness behind it. Shadows vary in size and intensity depending on the light source and the distance between the object and the surface where the shadow is cast.
Why does a shadow form when it shines the light on the Block?
A shadow forms when an object blocks light from a source, preventing the light from reaching the surface behind the object. This occurs because light travels in a straight line and cannot pass through opaque objects. The area where light cannot reach due to obstruction creates a shadow.
Why do your eyes see the opaque candleholder?
The opaque candleholder allows some light to pass through and reach your eyes, enabling you to see it. Your eyes receive the light that is reflected off the surface of the candleholder, which is then processed by your brain to form an image of the object.
Why do objects make shadows?
Objects make shadows when they block light from a light source. Light travels in straight lines and when an object blocks the path of the light, a shadow is formed on the surface behind the object where the light cannot reach.
What can you conclude about the property of light that causes shadow to form?
Shadows form when light is blocked by an opaque object, preventing it from reaching a surface. This property of light is known as light traveling in a straight line. The shadow is the area where light is unable to reach due to the obstruction.
Why does a shadow form behind an object when light shines on it?
Because a shadow forms behind an object when a light source shines on it. This happens because the object is solid and light can not travel through the solid object. The light that travels around the object reflects back up and the area that is not reflecting looks darker. That's why! Did this help you?
How does light form shadows?
Under normal conditions light travels in a straight line. When it encounters and object or person it cannot pass through, then it cannot reach the wall or ground on the other side, so that area will not be lit up by that particular light source, resulting an an area that is darker than its surroundings, i.e. a shadow.
