This is a simulation of firework.
Why there is a delay of the sound?

Can you estimate how far you are away from the place if the delay time is 0.8 second?

Enjoy it!

/htdocs/ntnujava/ejsuser/2/users/ntnu/fkh/firework_pkg/firework.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(1971.2kB):double click downloaded file to run it. (24 times by 16 users) , Download EJS source (6 times by 5 users) View EJS source