It is caused by refraction.
because of refraction of light same principle as when you look at a straw in water and it looks broken
When light passes from air into water, it changes direction due to the difference in the refractive index of the two mediums. This causes the straw to appear broken at the water's surface. The light bends at the interface, creating an optical illusion that distorts our perception of the straw's true position.
The ipod app is called iCrack
When light passes through the water and enters the air inside the straw, it changes speed and direction due to the change in medium, causing the light rays to bend. This bending effect is known as refraction, and it makes the straw appear bent when viewed through the water.
Refraction of light causes the straw to appear bent in a glass of water. Light waves change speed and direction when they pass from one medium (air) to another (water), causing the light to bend at the air-water interface. This bending effect creates the illusion of the straw being bent.
Refraction of light occurs when light passes from one medium to another, such as air into water, causing it to bend. When you observe a straw in a glass of water, the part of the straw submerged appears shifted or broken at the water's surface due to this bending of light. This optical illusion occurs because the light rays traveling from the submerged part to your eyes change direction as they exit the water, altering your perception of the straw's position.
When light moves from air to water, it changes speed and direction, causing the light rays to bend. This bending of light creates an optical illusion that makes the portion of the straw underwater appear bent. This effect is called refraction.
Look for vacuum leaks such as a cracked, disconected or broken vacuum line(s).
what does property look like
Take a look at FashionTiy.
the weight of an object makes the maintain same state of motion that is wrong inertia is the correct answer. look it up in the dictionary
like a small brown rock maid out of straw