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If a glass prism were in a medium with the same index of refraction would it separate wight light into different color?
No, it would not.
Which type of wave a sound wave is?
A sound wave is logitudinal because the motion of the medium (air) travels in the same direction as the wave (back and forth).
Do all transparent objects or substances bend light the same amount?
No. The amount that a particular medium bends light is related to the speed of light within that medium, not its transparency. The medium that light travels through affects the light's speed, and the greater the reduction of speed, the greater the angular distortion. For example, light travels faster through normal air than through glass or water, so when light hits a sheet of glass or a water droplet at an angle, it slows down and changes direction; when it hits the other side of the glass or water droplet and goes back into air it speeds up and changes direction again. if the two sides are perfectly parallel the light travels on in the same direction, but if they are not (as in a prism or a round water droplet), the light can continue on in a different direction. in fact, different wavelengths of light are deflected different amounts by entry into or exit from a given medium, which is what produces spectrums from prisms and rainbows from suspended water droplets. You can test this in a pool, pond, or bathtub: notice how when you look straight down into the water things are not very distorted (though they appear to be a little closer than you'd expect), but when you bend down and look into the water at an angle, objects that are straight look like they have a distinct bend in them.
What is a radiating or reflecting light?
Reflection is the change in the direction of propagation of a wave that strikes a boundary between different media through which it cannot pass. When a wave strikes such a boundary it bounces back, or is reflected, just as a ball bounces off the floor. The angle of incidence is the angle between the path of the wave and a line perpendicular to the boundary. The angle of reflection is the angle between the same line and the path of the reflected wave. All reflected waves obey the law of reflection, which states that the angle of reflection is equal to the angle of incidence. The reflectivity of a material is the fraction of energy of the oncoming wave that is reflected by it.
How does light bounce off things?
Light bouncing off things is also known as reflecting light. If the material is transparent, most of the light will pass through, only some will be reflected. If the material is translucent, some of the light will pass through, some will be reflected. If the material is opaque, only a few of the light will pass through, most light will be reflected. I wrote this in a hurry; it's almost time to go; I'm sorry; I hope it will be useful to you though.
What is the bouncing of light rays called?
The bouncing of light rays is called reflection. When light rays strike a surface and return back in the same direction, it is known as reflection.
What is process of bouncing back ligth?
When light hits a smooth surface, such as a mirror, it bounces back at the same angle it came in. This process is called specular reflection. The angle of incidence (incoming light) is equal to the angle of reflection (outgoing light).
Is the speed of light changed when it is reflected back into the same medium?
No.
What is light bouncing back from the surface of a mirror?
Light bouncing back from the surface of a mirror is called reflection. When light hits a mirror, it is reflected off the smooth surface at the same angle it came in, resulting in an image being formed. Mirrors are used in many applications such as telescopes and microscopes because of their reflective properties.
When light travels from a denser medium to a rarer medium it bends away from the normal Is it possible for the light ray to reflect back in the same medium?
Yes, when light travels from a denser medium to a rarer medium and strikes the interface at an angle greater than the critical angle, total internal reflection can occur. In this case, the light ray reflects back into the denser medium instead of refracting into the rarer medium.
How does reflection differ from refraction?
Reflection occurs when light bounces off a surface at the same angle it hits the surface, while refraction occurs when light changes direction as it passes from one transparent medium to another. Reflection does not involve a change in the speed of light, whereas refraction does.
Is speed of light in vacuum and medium same?
No, light in a medium will travel at a slower speed.
How do you compare reflection refraction and dispersion?
Reflection is the bouncing back of light waves from a surface, refraction is the bending of light waves as they pass from one medium to another, and dispersion is the splitting of white light into its component colors due to different speeds of each color in a medium. Each phenomenon occurs due to interactions between light waves and materials.
How is refraction different from refraction?
both follow quite much the same laws .....bt after following d laws if it comes outtof d other side its refraction if it comes out frm d same surface frm wer it entered its reflection.
What is the difference between reflection and bouncing?
Reflection refers to the change in direction when light or sound waves hit a surface and return back in the same medium. Bouncing is a casual term used for the rebounding or redirection of an object off a surface due to impact. Reflection is a more specific term that describes the physics of wave behavior, while bouncing is a more general term that describes the action of an object rebounding off a surface.
Is a reflection the same as a shadow?
No, a reflection is the bouncing back of light rays off a surface, whereas a shadow is formed when light is blocked by an object. Reflections reproduce an image in the opposite direction, while a shadow is a silhouette of the object that is blocking the light.
Why does light shine off a mirror?
Light reflects off a mirror because the smooth surface of the mirror acts like a perfect reflector, bouncing the light rays back in the same direction they came from. This reflection creates the illusion of light shining off the mirror.
