How will you determine the refractive index of water using convex lens and plane mirror?
Procedure
Table of Contents
How will you determine the refractive index of water using convex lens and plane mirror?
Procedure
- Choose a convex lens and find its rough focal length.
- Place the plane mirror on the horizontal base of the iron stand.
- Place the convex lens on the plane mirror.
- Screw tight the optical needle in the clamp of the stand and hold it horizontally above the lens at a distance equal to its rough focal length.
What is the refractive index of convex lens?
[Solved] The refractive index of the material of a convex lens is 1.4.
How do you find the refractive index of water for a concave mirror?
When there is no water in the mirror, the centre of curvature is located at C, and the Page 4 Refractive index of a transparent liquid measured with a concave mirror 4 radius of curvature is R = CV . From (1), the focal length of the concave mirror is f = FV = R/2.
What is the refractive index of plane mirror?
The refractive index of the mirror substrate is 1.6452.
How do you find the refractive index of water for a convex lens?
Take any one convex lens and find its rough focal length. Take a plane mirror and place it on the horizontal base of the iron stand. Place the convex lens on the plane mirror. Screw tight the optical needle in the clamp of the stand and hold it horizontally above the lens at distance equal to its rough focal length.
What is the refractive index of water?
1.333
Typical values
| Material | n |
|---|---|
| Liquids at 20 °C | |
| Water | 1.333 |
| Ethanol | 1.36 |
| Olive oil | 1.47 |
What is the refractive index of aqueous Humour?
≈1.3335
The anterior chamber of the eye, which is located between the cornea and lens capsule, is filled with a clear liquid––the aqueous humor having a refractive index n≈1.3335.
What is refractive Water Index?
The refractive index of water is 1.3 and the refractive index of glass is 1.5. From the equation n = c/v, we know that the refractive index of a medium is inversely proportional to the velocity of light in that medium. Hence, light travels faster in water.
What type of lens is formed between plane mirror and lens when small amount of water is taken between plane mirror and convex lens?
piano concave liquid lens
(b) For focal length of the combination Take a few drops of transparent liquid on the plane mirror and put the convex lens over it with its same face above as before (A piano concave liquid lens is formed between plane mirror and convex lens). Repeat steps 6, 7 and 8.
What is the refractive index of water and glass?
The refractive index of water is 1.3 and the refractive index of glass is 1.5.
