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What is formed when an object which does not allow light to pass through is in the path of light?
Depends on the surface of the object that the light is projected on. If the object has a polished surface like an inoxidable steel, or the object is a mirror, the light will produce a reflexion or the light comes back when it hits the mirror. Behind any object, is formed a shadow, since such object is not a glass.
Why does a tree in the path of sunlight create a shadow instead of the light spreading around?
The tree (and any other solid object) blocks the path of the sunlight, because sunlight can not pass through, or go around an object(unless the object is trnsparent.
What properties of light define it as a wave?
An experiment was conducted in relation to this theory. A extremely small object (dot0 was placed in the path of light. If light is considered to be traveling in straight lines, then a small shadow should have been formed. However, in this case no shadow is formed. Meaning that light has bypassed the object... Such bypass is only possible when light is wavy in nature... How light is both wavy and particle in nature.
When the path of light is blocked by an object what happens?
If the object is opaque to the frequency of light impinging on it, some of the light will be reflected and the rest will be converted to heat in the opaque object.
How many light rays are required to locate the image formed by a lens?
2 is the minimum number of light rays required to locate the image (of a point object) formed by a lens. First find the path of rays after refraction and then their point of intersection gives the location of the image.
What is formed when an object which does not allow light to pass through is in the path of light?
Depends on the surface of the object that the light is projected on. If the object has a polished surface like an inoxidable steel, or the object is a mirror, the light will produce a reflexion or the light comes back when it hits the mirror. Behind any object, is formed a shadow, since such object is not a glass.
How shadows are formed?
A shadow is formed when an opaque object blocks the travel of light on a second object. Light travels in straight lines and any barrier along its path averts the rays striking the barrier.This forms a region of darkness, shaped like the surface of the object obstructing the light. A shadow takes up all the space behind the object with light before it. Its cross-section is a two-dimensional outline of the obstructing object. The shadow is smaller if the angle between an object and the path of light is nearer to 90°. It is longer if the angle between the surface and the path of light is smaller. If the obstructing object is closer to the starting point of light, the shadow is larger.
What are the Conditions For Shadow formation?
Shadows are formed when an opaque object comes in the path of light
What are the conditions necessary for shadow formation?
Shadows are formed when an opaque object comes in the path of light
Why does a tree in the path of sunlight create a shadow instead of the light spreading around?
The tree (and any other solid object) blocks the path of the sunlight, because sunlight can not pass through, or go around an object(unless the object is trnsparent.
What are shadow?
shadow is a black areashadow is formed when a opaque object is come in the path of lightWhen light passes through opaque object, some of it would be blocked and form a shaedow.The shadow is formed according to the shape of the object as light moves in straight line.When light source is blocked by an opaque /translucent object a black spot is formed on the opposite side of the light source ...that black spot is called shadow.CHARACTERISTICS OF SHADOWS?black in colour .?outline of structure of the object.?size depends upon the light source and the object.?always forms on the opposite side of the light source .
Can we have shadows at night?
Yes, shadows can still exist at night. They are created when an object blocks the path of light from a source, such as moonlight or artificial light. The absence of direct sunlight does not prevent the formation of shadows at night.
What properties of light define it as a wave?
An experiment was conducted in relation to this theory. A extremely small object (dot0 was placed in the path of light. If light is considered to be traveling in straight lines, then a small shadow should have been formed. However, in this case no shadow is formed. Meaning that light has bypassed the object... Such bypass is only possible when light is wavy in nature... How light is both wavy and particle in nature.
When the path of light is blocked by an object what happens?
If the object is opaque to the frequency of light impinging on it, some of the light will be reflected and the rest will be converted to heat in the opaque object.
How many light rays are required to locate the image formed by a lens?
2 is the minimum number of light rays required to locate the image (of a point object) formed by a lens. First find the path of rays after refraction and then their point of intersection gives the location of the image.
What is the path light travels if it does not hit an object?
well if the path of light is undisturbed by an object since the earth is spherical in shape, the light will go around the earth again and again untill the ray of the rectillinear propogation is disturbed.
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.
