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when a light ray is thrown on a PLANE surface
two things occur which cause light to reflect
1- the incident ray is equal to the reflected ray
1- the incident ray , the reflected ray and the normal, at the point of incidence, all lie at the same plane
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoWiki User
∙ 9y agoDeflection occurs when light is reflected in one direction from a smooth surface. This happens when light particles bounce off of different surfaces.
Wiki User
∙ 14y agoAt angles.
Anonymous
Absorbed
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Why light can pass through glass but not from wood where as both are solid?
When light encounters a material, portions of it will be absorbed, reflected, and transmitted. Light that is not absorbed or reflected is transmitted, meaning we can see through the material. How much light is absorbed by a material has mostly to do with features on the molecular, atomic, or sub-atomic scale (e.g. whether electron orbitals can accept energy within a certain range). How much light is reflected (or scattered) has to do with the structural arrangement of the material (e.g. roughness). Transparent materials also absorb and reflect some light which is why you can see your reflection in a window if it is dark behind it.Sources:http://en.wikipedia.org/wiki/Transparency_and_translucencyWhy_does_light_reflect_in_a_mirror
What property of light allows eclipse to be formed?
Light travels in straight lines. When the light hits the object it is stopped but the light at the edges continues to travel in a straight line so there is a shadow.The shadow is not black because another property of light. It can be reflected . When it hits an object some light is reflected. If the object is not perfectly smooth the light is scattered when it reflects.Light is reflected more from light colored objects than darker objects. So in a well lit area where there are plenty of surfaces the shadow will be less dark.A further property of light is that it will slightly bend around the corners of sharp objects. So if you look carefully you will see that the edges of a shadow are sometimes blurred. Usually this property is observed in the physics lab.Blurred edges of a shadow are more likely to occur from multiple light sources making a superimposed shadow.
Why can you see through a solid glass window but not through an opaque object like a wall?
Electromagnetic radiation passes through materials it does not interact strongly with and which do not present many interfaces where there is a transition between materials of different density.
Why does crushing help a solid solute dissolve?
The rate of dissolution of a solid is dependent on the surface area reaction. By crushing the cube, the surface area is greatly increased, thus increasing the rate of dissolution.
How a solution is formed?
A solution is formed as individual molecules from the solid are surrounded by molecules of solvent and then diffusing away from the surface of the solid being dissolved.
Is sound energy reflected through a solid?
Yes, sound energy can be reflected through a solid material. When sound waves encounter a solid surface, they can bounce off the surface and change direction. This reflection of sound energy off a solid surface can affect the intensity and direction of the sound waves.
What is the most insolation striking a smooth light colored solid surface?
The most insolation striking a smooth light colored solid surface typically occurs when the surface is perpendicular to the incoming sunlight, maximizing the amount of solar radiation absorbed. Light colored surfaces reflect more sunlight than dark surfaces, so they tend to absorb less solar energy.
What is a 5 letter word of the sound of liquid hitting a solid surface?
plash
Does light stop when it meets a solid object?
Some of it is absorbed, some is reflected, and some passes through. How much of each effect happens depends on the wavelength of the light and the composition of the object.
What happens when light moves from a solid to a liquid?
kill
Light that hits solid surfaces is reflected back were?
Light that hits solid surfaces is reflected back where it originated, following the law of reflection. The angle of incidence is equal to the angle of reflection, allowing us to predict the path of light rays bouncing off surfaces. This phenomenon is the basis for how we see objects and images around us.
What is something light cannot pass through?
Solid objects, such as walls or metal barriers, are examples of things that light cannot pass through. When light encounters a solid object, it gets absorbed, reflected, or refracted, causing it to not pass through.
What is the difference between radiance and luminance?
Radiance is the amount of light energy emitted or reflected from a surface per unit solid angle, regardless of where it is being viewed from. Luminance, on the other hand, is the amount of light energy emitted or reflected from a surface per unit area as seen from a given viewing angle. In simpler terms, radiance is the total light output, while luminance is how bright it appears to an observer.
What happens when hits a solid?
The same with when a light hits a solid; the energy either gets reflected or absorbed. If light hits a dark colored solid, most of the light will be absorbed, and the black object will get warm.If light hits a light-colored solid, most of the light will be reflected, and the white object will stay cool.By the way, the same thing happens to both heat and light, because heat is a form of light; heat is also called infrared light.Further answerIt does depend somewhat on what form this heat is in. If it's radiation then the answer above is fine. But if it's in the form of say, hot air, then there won't be any reflection, just conduction of the heat from the air to the solid.
What are solid particles that produce color by reflecting or absorbing light?
Pigments are solid particles that produce color by selectively absorbing and reflecting light. The color we perceive is based on the wavelengths of light that are absorbed and those that are reflected back to our eyes.
A hole in the groud caused by a meteor hitting a planet?
A solid object hitting the ground with the force of a meteor would leave a crater, a depression in the ground with a raised edge at the surface, similar to Meteor Crater in Arizona.
What happens when heat hits a solid?
When heat hits a solid, the temperature of the solid increases, causing the atoms or molecules within the solid to vibrate faster. This increase in vibration leads to an expansion of the solid, which may result in changes in its physical properties.
