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What else can I help you with?
Reflection in a window at night?
The image you see the the reflection of light from the object into your eyes. During the day time, light from the object incident and reflect to your eyes as well as light from the outside refract to your eyes. Therefore, you barely notice the image. At night, however, there is no source of light from the window outside. As a result, there is only light from the object(yourself) reflect back to your eyes. Hence, your image is visible on the window at night.
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.
Why has the image of the hero changed over time?
to reflect how a specific time and culture view heroism -apex
What causes light bent when it enter from air to water?
To keep things simple, let's simply accept that water and air have different densities.This means that there are fewer molecules per square millimeter.When light hits an atom or molecule, it must be absorbed then emitted again. This takes time.This, in turn, means that light does not take as much time to move through air than water. When light enters water from air, it "slows down" and its direction changes as a result. This effect is known as refraction.
Does paper absorb heat?
Depending on the source of the heat energy: -A darker piece of paper would absorb more energy from light sources, then a white piece of paper. This is due to the fact that the white piece of paper would reflect most of the light energy, whereas the dark paper would absorb that energy. This light energy can then be converted into heat energy, leading the dark paper to have more heat energy then the white paper -Heat from a source such as hot water being poured on the paper, would not lead to any color related heat difference
When can light change direction?
A simple means is to use a mirror (or some other reflective material). A ray of light will reflect and refract to varying degrees as it interacts with surfaces. You can apply basic geometry with optics laws to see how you can change the path of a ray of light. Snell's Law gives the relationship between direction and different surfaces. A more interesting means of changing light direction involves something about black holes. May be their distortion of space or time, or simply their apparent vast gravity. I believe we've managed to show that phonons (light) have mass, so you could use gravity to deflect them. I'm pretty sure photons also have magnetic and electric fields, so a sufficiently radical magnetic field would be handy too. Now, to pick on your choice of words, light "can" change direction any time something that changes its direction occurs. In other words, it's not a function of time.
Can light change directions?
A simple means is to use a mirror (or some other reflective material). A ray of light will reflect and refract to varying degrees as it interacts with surfaces. You can apply basic geometry with optics laws to see how you can change the path of a ray of light. Snell's Law gives the relationship between direction and different surfaces. A more interesting means of changing light direction involves something about black holes. May be their distortion of space or time, or simply their apparent vast gravity. I believe we've managed to show that phonons (light) have mass, so you could use gravity to deflect them. I'm pretty sure photons also have magnetic and electric fields, so a sufficiently radical magnetic field would be handy too. Now, to pick on your choice of words, light "can" change direction any time something that changes its direction occurs. In other words, it's not a function of time.
Does a mirror reflect UV rays?
Yes, mirrors can reflect UV rays just like they reflect visible light. However, not all mirrors are designed to reflect UV rays effectively, so it depends on the specific type of mirror being used. UV light can cause damage to mirrors over time if they are not properly treated to reflect those rays.
How long could light reflect?
Light is reflected by an object for however long a light source is shining on it. Also, even when the light source is gone, the light that was reflected continues for an infinite amount of time.
Does a lens refract light?
a lens will refract light. a mirror will reflect the light.
What does the time taken for a packet to reach a destination usually reflect?
The speed of light, multiplied by distance the packet has to travel
Do light travel to a single direction only?
The light from our sun radiates out in all direction as the sun is ball-shaped. The part of light that strikes the earth, forming daylight, is spread over a wide area of the earth that happens to be facing towards the sun at the time. This means that light doesn't travel in a single direction. A laser beam is an example of a concentrated beam of light travelling in a single direction.
Can an object be both a good absorber and good reflector at the same time?
No, an object cannot be a good absorber and a good reflector at the same time. When an object absorbs light well, it does not reflect much of it, and vice versa. The ability of an object to absorb or reflect light depends on its properties and the material it is made of.
How can the moon reflect on the sun at night time?
Actually the moon can not reflect on the sun at night. The sun is at an angle which still allows it to generate light to the moons surface which gives up moonlight
Why does a green object look black in red light?
For exactly the reason that you call it a "a green object". You describe it that way because most of the time, when it's being illuminated by light of all colors, the only color that it does NOT absorb, and that remains to bounce off of the object and be seen by your eye, is the green. When there is no green light striking the object, it can't reflect any light to your eye, and it appears black.
What do you see in the dark?
The lens on the eye needs to widen to let more light in your eye so you can see more in the dark. It takes time so when the light is actually on, your lens is contracted but suddenly when the light is turned off, the lens takes time to widen so then your can see better.
When will One Direction show up in Big Time Rush?
that depends if One Direction wants to do more acting
