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This is due to difference in mediums.When light enter from lighter mediam that is air to some denser transparent medium like glass it bends toward normal and vice versa.

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The bending of a seismic wave as it crosses a boundary is called?

The bending of a seismic wave as it crosses a boundary is called refraction. This occurs due to the wave changing speed as it moves from one material to another with different properties, causing it to change direction.


When light travel from ice to water what happen to its wavelength?

The wavelength of light decreases as it travels from ice to water, due to the change in the speed of light as it crosses the boundary between the two mediums. This phenomenon is known as refraction.


What is it called when light crosses a boundary from one substance to another?

Light refracts when is crosses the boundary between two materials. That means that is the light is coming in at one angle, then it will change direction at the interface and have a different angle moving out from the other side. There is an old formula called Snell's Law that predicts the exit angle in terms of the properties of the material, i.e. in terms of the index of refraction. There is reflection as well. Some light bounces off of a boundary and some is transmitted.


What causes wave to bend when traveling from one to another?

When a wave travels from one medium to another with a different speed or density, it causes the wave to bend. This change in speed and direction is due to refraction, where the wave changes its angle as it crosses the boundary between the two mediums.


When does light cross a boundary but not refract?

Light crosses a boundary but does not refract when it enters the medium perpendicular to the surface. In this scenario, there is no change in the speed of light, so refraction does not occur. This is known as normal incidence.

Related Questions

How does light refract?

it refracts because it travels in different velocities and other colors of light travel in different speeds When light crosses a boundary between mediums, it changes speeds, and it bends or changes the angle that it is travailing at when it crosses the boundary.


How does a wave refract?

A wave undergos refraction when it crosses the boundary between two media in which it has different speeds.


When a seismic wave crosses a boundary it will change directions in the process of?

When a seismic wave crosses a boundary between different materials, it may undergo reflection, refraction, or diffraction. Reflection occurs when the wave bounces off the boundary, while refraction causes the wave to change speed and bend as it enters a different material. Diffraction causes the wave to spread out as it encounters an obstacle or edge.


When a seismic waves crosses a boundary it will change directions in the prosses of?

refraction


When a seismic wave crosses a boundary it will change directions it the process of?

refraction


Which one is boundary runs?

4 runs! It crosses the rope with a bounce or role's.


When a seismic wave crosses a boundary in what process will it change direction?

When a seismic wave crosses a boundary between different materials, it will change direction through a process called refraction. Refraction occurs because seismic waves travel at different speeds in different materials, causing them to bend as they encounter new mediums with varying densities.


When a batsman get bowled in no ball and the ball crosses boundary line. Is it considered a boundary?

If a batsman is bowled off a no-ball and the ball crosses the boundary line, it is not considered a boundary. In cricket, a no-ball is an illegal delivery, and any runs scored as a result of a no-ball do not count towards the batsman's score. Instead, the batting team is awarded one run for the no-ball, and the runs from the boundary would be counted as extras.


What is the longitude most westernly boundary of the us?

The Aleutian Island chain of Alaska crosses the 180° meridian, the boundary between east and west longitude. So the farthest east longitude and farthest west longitude in the USA are both 180 degrees.


The bending of a seismic wave as it crosses a boundary is called?

The bending of a seismic wave as it crosses a boundary is called refraction. This occurs due to the wave changing speed as it moves from one material to another with different properties, causing it to change direction.


How do you make a choka n chhakka while playing cricket because i m not aplayer?

Just hit the ball over the field its easy try it..... If the ball crosses the boundary rolling over the ground that means choka. And If it crosses the boundary directly it means chhakka... enjoy........


Is the continental boundary between Europe and Asia crosses Azerbaijan?

Yes, the continental boundary between Europe and Asia does cross Azerbaijan. Traditionally, the boundary is defined by the Ural River and the Caspian Sea, with parts of Azerbaijan lying within the geographical region considered to be part of Europe. However, Azerbaijan is often culturally and politically associated with both continents, reflecting its unique position at the crossroads of Europe and Asia.