Friday

November 28, 2014

November 28, 2014

Posted by **alliyu** on Monday, April 12, 2010 at 12:20pm.

- physics -
**drwls**, Monday, April 12, 2010 at 12:35pmBy "light candle" I assume you mean "light pipe". Maybe I am using a more old-fashioned term for it.

The incidence angle of the light hitting the walls of the jet from the inside must be greater than the "critical" angle for total reflection, sin^-1 (1/1.33), which is 49 degrees.

**Answer this Question**

**Related Questions**

Chemistry - A 225 g sample of xenon is placed in a 15.6 L stainless steel vessel...

AP Calculus - Water flows at a rate of 2 cu. ft. per minute into a vessel in the...

maths urgent please - A vessel is being filled at a variable and the volume of ...

Chemistry - The capacity of a large irregularly shaped vessel cannot be computed...

Physics - An aquarium filled with water has flat glass sides whose index of ...

Physics - An aquarium filled with water has flat glass sides whose index of ...

chemistry - a 506g piece of copper tubing is heated to 89.5C and placed in an ...

Chemistry - A 522g piece of copper tubing is heated to 89.5C and placed in an ...

physics - A square vessel of sides 0.2m x 0.1 m is filled with alchol od density...

Physics - A vessel contains 10 kg of water and an unknown mass of ice at 0°C. ...