Refraction at plane surfaces- Old is Gold
- Why do in summer, roads often appear to be covered with water when seen from a distance? Explain.
- Why does a clear pool of water always appear to be shallower than it actually is?
- Why does the sun look a little oval then it is at the horizon?
- Why does diamond sparkle?
- A ray of light in air strikes a glass surface. Is there a range of angles for which total internal reflection takes place?
- Can total internal reflection be achieved if object originates in rarer medium? Explain with a diagram to justify your answer.
- If a plane glass slab is placed on letter of different colours, then violet coloured letters appear more and more raised up. Why?
Once suspended, physics-notes will not be able to comment or publish posts until their suspension is removed.
Once unsuspended, physics-notes will be able to comment and publish posts again.
Once unpublished, all posts by physics-notes will become hidden and only accessible to themselves.
If physics-notes is not suspended, they can still re-publish their posts from their dashboard.
Once unpublished, this post will become invisible to the public and only accessible to Physics XI Notes.
They can still re-publish the post if they are not suspended.
Thanks for keeping TyroCity safe. Here is what you can do to flag physics-notes:
Unflagging physics-notes will restore default visibility to their posts.
Top comments (0)