Friday 26 December 2014

electromagnetic radiation - x-ray interaction with atmosphere


Why x-ray are stopped by atmosphere while they are more energetic than UV or IR?



They certainly interact with atmosphere but I can't understand which phenomenon stop them.




No comments:

Post a Comment

Understanding Stagnation point in pitot fluid

What is stagnation point in fluid mechanics. At the open end of the pitot tube the velocity of the fluid becomes zero.But that should result...