Optic water refraction question

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Homework Help Overview

The discussion revolves around the phenomenon of light refraction as it pertains to observing an empty flask containing chalk pieces submerged in water. Participants explore how the appearance of the flask changes based on the angle of observation, specifically comparing horizontal and vertical viewpoints.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the effects of light refraction on the perceived size of the flask when viewed from different angles. Questions arise about the mechanics behind the magnification effect when viewed horizontally versus the diminished appearance when viewed vertically.

Discussion Status

Some participants have offered explanations regarding the curvature of the flask and its interaction with light, suggesting that the sides act like a magnifying lens. Others express confusion and seek further clarification, indicating an ongoing exploration of the concepts involved.

Contextual Notes

There appears to be a lack of consensus on the explanation of the observed phenomena, with some participants questioning the clarity of the initial responses. The discussion is framed within the context of a homework help scenario, emphasizing the need for understanding rather than providing direct answers.

herfox
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An empty flask containing some chalk pieces is placed inside a beaker full of water. When look horizontally, the flask appears to be larger than it really is. why?
and when looked verticlaly down, the content of the flask shrinks, or even disapperas. why?
 
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Because as the light refracts out of the water and the contents are magified. When you look straight down the contesnts are not so much altered because the water is not as curved as looking horozontly at the curved part.
 
hmm... sorry, but I still don't really get it =/
can you explain again?
 
The sides of the flask are curved. When looked at from the side the flask and water acts like a magnifying lens. The top and bottom of the flask are flat so that doesn't happen when you look from above.
 
ohhh... COOL
I get it now. Thx a lot Ivy!
 

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