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when incident is prependicular to the plane of separation then angle of incident is equal to the sin i=0sin0=0so we get refractive index zero/

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Why light is not bends when it passes through center of lens?

When light passes through the center of a lens, it travels along the optical axis, where the lens is thinnest. Since this is the region with the least curvature, the light does not bend much as it passes through. The amount of bending depends on the angle at which the light enters the lens, with light entering perpendicularly experiencing minimal bending.


If more electric field lines are leaving a gaussian surface than entering what can you conclude about the net charge enclosed by that surface?

If more electric field lines are leaving a Gaussian surface than entering, this indicates that there is a net positive charge enclosed by the surface. According to Gauss's Law, the total electric flux through a closed surface is directly proportional to the net charge enclosed by that surface.


When magnetic flux through surface is zero?

When the magnetic flux through a closed surface is zero, it means that the magnetic field lines entering the surface equal the field lines leaving it. This can occur when the surface encloses no magnetic sources or when it lies parallel to the magnetic field lines. Mathematically, it can be expressed as ∮B⋅dA = 0, where B is the magnetic field and dA is the differential area vector.


How would light pass through water?

Light passes through water by entering the water, slowing down, bending due to the change in optical density, and continuing to travel through the water until it reaches the surface or an object that absorbs or reflects the light.


What will happen to the light if it is shone perpendicular to a glass block?

The light will pass straight through the glass block if shone perpendicularly, without getting refracted or bent due to the change in medium.

Related Questions

Why is surface area an important factor in limiting factor in limiting cell growth?

The materials entering or leaving a cell need to pass through the cell surface.


Why light is not bends when it passes through center of lens?

When light passes through the center of a lens, it travels along the optical axis, where the lens is thinnest. Since this is the region with the least curvature, the light does not bend much as it passes through. The amount of bending depends on the angle at which the light enters the lens, with light entering perpendicularly experiencing minimal bending.


Most of the water entering the plant through the roots is?

Most of the water entering the plant through the roots is absorbed by the root hairs, which are tiny extensions on the root surface that greatly increase the root's surface area for absorption. This water is then transported up through the xylem tissue in the stems to reach the rest of the plant for various physiological processes.


If more electric field lines are leaving a gaussian surface than entering what can you conclude about the net charge enclosed by that surface?

If more electric field lines are leaving a Gaussian surface than entering, this indicates that there is a net positive charge enclosed by the surface. According to Gauss's Law, the total electric flux through a closed surface is directly proportional to the net charge enclosed by that surface.


What separation process does masks that are worn by spray painters prevent tiny specks of paint entering the lungs but allow the air to get through?

The fibre of the mask traps dust and paint molecules. Air can get through, as air molecules are very much smaller, passing through the minute holes in the fibre.


The greatest source of moisture entering the atmosphere is evaporation from what surface?

The greatest source of moisture entering the atmosphere is evaporation from the oceans. Oceans cover about 71% of the Earth's surface and release a significant amount of water vapor into the atmosphere through evaporation. This water vapor plays a key role in the water cycle and influences global weather patterns.


When magnetic flux through surface is zero?

When the magnetic flux through a closed surface is zero, it means that the magnetic field lines entering the surface equal the field lines leaving it. This can occur when the surface encloses no magnetic sources or when it lies parallel to the magnetic field lines. Mathematically, it can be expressed as ∮B⋅dA = 0, where B is the magnetic field and dA is the differential area vector.


For separation of copper and iron what you can use?

you can use magnetic separation by passing a magnet through the copper and iron


What process leads to water entering an aquifer?

Percolation leads to water entering an aquifer.


Where does the our food travel through before entering the colon?

through the large intestine.


What is the separation method to make brandy from wine?

Wine is converted into brandy through the process of distillation.


How do you get bacterial diseases?

By them entering through openings in the body.