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it is because of Refraction. The speed of light changes in different densities.
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Why does the straw in the water look broken?
Due to the phenomenon of refraction being caused; straw appears to be bent in water.
What is difference between reflection and reflection?
the difference between reflection and reflection, is nothing. they basically mean the same thing unless you are thinking of it in other terms. Answer Do you mean reflection and refraction, if so then reflection is the immage you see reflected back at you when you look in a mirror. Refraction is when a light wave is bent. When you put a straw in a glass of water, you will notice that the part of the straw in the water is out of line with the part of the straw above the water.
What causes a pencil to look bent in water?
Water can cause a distortion of the light and in turn causes optical illusions. The water refracts light in such a way that objects viewed through light can appear bent, or angled sharply. This is a function of refraction.
Why doese a pencil look bent or broaken when it is in water?
Because light travels slower is water. It is also why a droplet of water can magnify. The same reason that glass magnifies also.
Define concave and convex mirrors?
With Concave, the ends are "bent" towards you, making your reflection look short and stubby. With Convex, the ends are "bent" away from you making your reflection look tall and thinner
Why does the straw in the water look broken?
Due to the phenomenon of refraction being caused; straw appears to be bent in water.
Why does a straw appear to be bent in a glass of water?
This is due to the principle of refraction. Refraction occurs at the boundary of the two media air and water. When a light ray hits this boundary at an angle, it changes direction and seems to bend. So. the straw appear bent when we look at it through the water glass because light is being bent as it passes through the different media of air, water, and the glass.
What is difference between reflection and reflection?
the difference between reflection and reflection, is nothing. they basically mean the same thing unless you are thinking of it in other terms. Answer Do you mean reflection and refraction, if so then reflection is the immage you see reflected back at you when you look in a mirror. Refraction is when a light wave is bent. When you put a straw in a glass of water, you will notice that the part of the straw in the water is out of line with the part of the straw above the water.
Why does a straw appear bent in a cup of water?
A straw looks "bent" when it's in water because water causes light to "change course" when it moves from air into the water. The light will again be caused to change course when it leaves the water to go back into air. This is called refraction. Refraction is a fundamental property exhibited by a wave that changes mediums through which it is traveling.Or, making it simple..A straw seems bent because water is denser than air, so when it changes from air to water is applied it seems bent.
If you are in water up to your waste and you look at your legs and feet and they look short and stubby and you're tall and thin what is happening?
Get a clear glass and half fill it with water. Place a straw or stick in the glass and if you look form the side you will see that where the stick enters the water it appear to have a kink in it. This is because the path of light is bent (refracted) by the water. When you stand in water and look down at your legs, this bending of the light make the image of your legs took foreshortened.
Are light rays refracted or bent as they pass from on substance to a different substance?
Yes, and that is called Refraction. This is because the speed of light can vary from medium to medium. The speed of light commonly known is the speed of light at a vacuum.Put a straw to a glass of water and look from above. You may see the straight straw bent at the surface of water, because the light rays that come from under the water are bent when passing the water/air barrier. Because light rays speeds up when entering air from water. This change of speed can change the angle it was travelling.Light is an electro magnetic wave. Electro magnetic waves have the wave particle duality, that it behaves as a energy wave as well as a particle stream. Therefore, em waves also has a mass.
Why does a swimming pool not look as deep as it is?
because of refraction of light same principle as when you look at a straw in water and it looks broken
Can refraction be seen?
Yes, very easily. Get a glass of water and stick a straw in it. It will not look connected of straight.
What happens when light is bent as it passes throuh a droplet of water?
The water will look like a rainbow. that's what happens when it rains
What causes a pencil to look bent in water?
Water can cause a distortion of the light and in turn causes optical illusions. The water refracts light in such a way that objects viewed through light can appear bent, or angled sharply. This is a function of refraction.
What happens when you drink through a straw?
This question points up some key misconceptions about what a vacuum is.So you put a straw in your cup of water. If you look down the straw or could look through it, you would see that the level of water inside and outside the straw are exactly the same. This is because the atmosphere is pushing down on the water inside the straw, and it is pushing down equally hard on the water outside the straw. So the pressures are equal.When you suck on the straw, you are decreasing the pressure in your mouth and lowering the pressure of the air in the top of the straw. When that happens, the force of the atmosphere pushing on the water in the glass is higher than the force of gas inside the straw. The atmosphere forces the liquid up the straw into your mouth. So, in essence, you ARE NOT sucking the liquid into your mouth, the atmosphere is pushing it there.This is easily proved by an experiment. Try drinking water from a straw that is more than 20 meters tall. It won't work. At around 20 meters, the massive column of water inside the straw would be pulled down by gravity, with a force greater than the upward force caused by the atmosphere. Even if you completely evacuate the straw with a high-powered pump the water won't make it up the straw. This is why you can't pump water out of a well that is more than 20 meters deep in the ground. Anything deeper than that and you need to use a compressor to pump air at high pressure down into the well, to force the water out (essentially make the upward pressure higher than the atmosphere alone provides), or revert to the tried and true method using buckets.Of course, a similar principle applies with underground or artesian wells. The water there is already under greater pressure and will flow to the surface if given a path.
Is reed and straw the same thing?
most reed usually grows in water or near water and straw is sometimes used to make hats it is also a food for horses and other animals. But they are not the same thing, though they may have similar textures and may look the same.
