Home
About
FAQs
System Requirements
In the news
Workshops
Training
Training Calendar
Request for Training
Training Status
Registration
For Teachers
For Students
For Schools
Contact us
Login
Languages
English
हिंदी
മലയാളം
తెలుగు
Français
मराठी
Español
ಕನ್ನಡ
you are here->
home
->
Physics
->
Class 12
->
Refractive Index of a Liquid
Refractive Index of a Liquid
Theory
Theory
Procedure
Simulator
Video
Viva Voce
Resources
Feedback
1)
The bending of a beam of light when it passes obliquely from one medium to another is known as _______.
Reflection
Deviation
Refraction
Dispersion
2)
What type of lens is formed when a convex lens is placed over some drops of the given liquid on a plane mirror?
None of these.
A plano–convex lens.
A plano-concave liquid lens.
Combination of convex and concave lenses.
3)
Which one of the following is the refractive index of water:
1.520
1.333
1.461
1.420
4)
In liquid lens experiment a concave lens is placed on a plane mirror. If the distance of the pointer from the top of the lens is 23.75 cm and that from the bottom of the lens is 24.25 cm, what will be the focal length of the convex lens?
24.25 cm
24 cm
25 cm
23.75 cm
5)
If the focal length of the convex lens (f₁) is 24 cm and focal length of the combination of convex lens and liquid lens (F) is 19 cm, what will be the focal length (f₂) of the liquid lens?
91.2 cm
90 cm
95.3 cm
81.9 cm
6)
If the radius of curvature of the convex lens, which is in contact with the liquid, is 30 cm and the focal length of the liquid lens is 71.4 cm, what will be the refractive index of the liquid?
1.47
1.33
1.42
1.45
7)
In liquid lens experiment, a convex mirror is placed over a liquid, which is placed on a plane mirror. If the distance of the pointer from the top of the lens is 26.5 cm and that from the bottom of the lens is 27.5 cm, what will be the thickness of the lens?
10 cm
1 cm
1.5 cm
0.5 cm
8)
In liquid lens experiment, a convex lens is floated in mercury. If f is the focal length of the convex lens and d is the distance of the pointer from the top of the lens, which one of the following is the correct equation representing the radius of curvature of the lens?
9)
If R is the radius curvature of the convex lens which is in contact with the liquid and f₂ is the focal length of the liquid lens, which one of the following is the correct equation representing the refractive index of the liquid?
10)
If f₁ is the focal length of the convex lens and F is the focal length of the combination of convex lens and plano-concave liquid lens, which one of the following is the correct equation representing the focal length of liquid lens?
Please enable JavaScript to view the
comments powered by Disqus.
Cite this Simulator:
amrita.olabs.edu.in,. (2016). Refractive Index of a Liquid. Retrieved 24 September 2017, from amrita.olabs.edu.in/?sub=1&brch=6&sim=247&cnt=712