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It is because of the way water deflects the light. The image perceived by the retina is a pictorial representation of a reflection of light. Water and air are different mediums through which the electromagnetic light travels through.

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12y ago

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Why does a ruler appear to bend under water?

When light passes from one medium to another (such as from air to water), it changes speed and direction due to the difference in refractive index. This causes the light rays to bend, creating the illusion that the ruler is bent at the water's surface. This phenomenon is known as refraction.


How can a wood ruler bend?

Well, honey, a wood ruler can bend if you apply enough force to it. Wood is a flexible material, so if you're trying to break it, just give it a good ol' bend and snap. Just be careful not to hurt yourself in the process, darlin'.


Why does a wooden ruler bend?

A wooden ruler can bend due to the properties of wood, such as its flexibility and susceptibility to changes in temperature and humidity. The grain of the wood can also contribute to bending if it is not straight or uniform. Additionally, external pressure or force applied to the ruler can cause it to bend.


Why does an object bend when put into water?

because of refraction , you see the object "bending"


How does a bendy ruler bend?

A bendy ruler bends because it is made of a flexible material, such as plastic or rubber, that can easily bend and regain its shape. The material's elasticity allows it to bend without breaking, making it ideal for measuring curved surfaces or objects.


How do you measure a tree with just a ruler?

well thee only answer is by measuring how tall it is by stacking the ruler. you can't measure around because rulers dont bend ---- well thee only answer is by measuring how tall it is by stacking the ruler. you can't measure around because rulers dont bend ----


What happens when you add compression to a ruler?

The simple answer is that it depends on the amount of compressive force, the type of material the ruler is made from, and the dimensions of the ruler. Since what I assume you're asking about is the deformation of the ruler, what you should see is that the marks on the ruler will start to get closer together as the applied compressive force increases.


How much can you bend a polycarbonate ruler before it breaks?

Polycarbonate rulers are flexible and can typically bend without breaking when bent moderately. However, the exact amount they can bend before breaking will vary based on the thickness and quality of the ruler. It is recommended to avoid excessive bending to prevent damage.


Does the ruler bend when you press it hard?

Although theoretically possible, most rulers are designed to withstand moderate pressure without bending. However, excessive force can cause the ruler to bend or break, especially if it is made of a flexible material like plastic. It is recommended to use rulers within their intended limits to prevent damage.


Does the charged up ruler attract or repel the water?

A charged up ruler will typically attract water. The charge on the ruler can induce a temporary polarization in the water molecules, causing them to be attracted to the ruler.


Refraction makes a ruler in a cup of warter look broken?

When light passes from air into water, it changes speed and direction due to differences in optical density, resulting in refraction. This change in direction can make objects appear bent or broken when viewed through a transparent medium like water. In reality, the ruler remains intact but is visually distorted due to the refraction of light.


Can you locate any tab stops that have been inserted into a document by looking at the horizontal ruler?

If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.If you look at the ruler you will see any tabs that have been manually set, as they will be on the ruler. Default tabs are shown below the ruler.