Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Groups
Community ▾
A
A
In which of these does light travel slowest? | StemPy Lab
Quizzes
/
In which of these does light travel slowest?
Physics
Easy
High School (9–10)
Optics › Refraction of Light
Created by
StemPy Lab
In which of these does light travel slowest?
Air (
n
=
1.0003
n = 1.0003
n
=
1.0003
)
Water (
n
=
1.33
n = 1.33
n
=
1.33
)
Diamond (
n
=
2.42
n = 2.42
n
=
2.42
)
Crown glass (
n
=
1.52
n = 1.52
n
=
1.52
)
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← A ray falls on a glass slab at 50°. At what angle to the normal does it leave the far side?
The picture shows an object between 2F₁ and F₁ of a convex lens. What is the image like? →
More on
Optics › Refraction of Light
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A ray falls from air on to a flat surface of flint glass (n = 1.6).
Hard
A fisherman looks at a fish in clear water and wants to hit it with a spear.
Medium
A swimming pool is 2.7 m deep. How deep does it seem when you look straight down into it?
Easy
A ray falls at 40° on a glass slab 6 cm thick, with n = 1.5.
Medium
All problems on this topic →
Created by StemPy LabCreated by StemPy Lab