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no, because this happens only in the cases of lenses
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∙ 10y ago
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Will focal length of concave mirror change when kept in water?
yes
Why does the focal length of a concave mirror not change when held in water?
The focal length of a concave mirror is a function of its radius only (a geometry function), not of its material nor the material surrounding it. To change the focal length you wound have to alter it physically. Keep in mind that the light or whatever is being focused does not make a media change. It never enters the mirror media. It is always in the surround media, whatever that is, so Snell's law does not apply here.
Why the focal length of concave mirror changes in water?
I don't think so. The focal length would remain the same. It mainly depends on the radius of curvature of the mirror.
How focal length of a lens change when apparatus immersed in water?
Yes , because when lens is deeped in water its R.I changes & hence focal length is increased
How do you find the new focal length when the lence is put in to the water?
to find the new focal length when the lens is put into water it becomes the 4 times the focal length in air.
Does the focal length of a spherical mirror or lens change when placed under water?
i do not think so because a mirror an a lens is two same things except that mirrors can reflect the water and the lens may refract or bend the water so that can change the focal length between the mirror and the lens
Will the focal length of a lens change when put in water?
A careful reading of the question raises the uncomfortable suspicion that it might be very difficult to put the focal length in water. However, it's quite possible to put the lens itself in water. When that's done, it's quite likely that the lens's focal length has changed. The refractive indexes of both materials ... the substance of which the lens is made and the medium around it ... are both involved in determining its focal length.
What is the focal length of a mirror when it is placed in water with respect to air?
The focal length remains the same because only refraction is affected by the different media. Reflection does not depend on the media.
What is focal infiltrate?
Focal infiltrate is when a substance fills a section of the lung. The substance can be water, blood or pus. Focal infiltrates can be caused by lung disease.
What are examples of an Concave Lens?
a water droplet and a magnifying glass
How does an ocean wave change as it moves from deep water to shallow water?
Deep water waves are long in length but short in height. As the wave moves into shallower depths it becomes shorter in length and taller in height.
What type what lenses is an air bubbles found inside the water?
It is concave lens
