Answers

2014-06-29T21:01:05+05:30
It produces greenish-blue lines on the wall and they begin to glow.
hope i helped u:)
1 5 1
yes
ohh gr8...
thank uuuuuuuuuuuu
thnxx kirubbs:)
u r olways.....rit...!!!!!
:)
2014-06-30T17:23:58+05:30
It produces a green glow due to ZnS applied on discharge tube

0