39
Dr.House
·2009-12-14 08:38:40
listen ,
gamma radiation is an electromagnetic radiation... they do not contain any particles...
to see why,
lets see whats definition of an electromagnetic radiation:
Electromagnetic radiation is a phenomenon that takes the form of self-propagating waves in a vacuum or in matter. It consists of electric and magnetic field components
so at the end we can say gamma rays contain electric and magnetic fields..
39
Dr.House
·2009-12-14 08:41:36
and coming to the first part,
let me ask this::
why do u think , the gamma rays should effect the photographic screen because they have high frequencies??
1
sakshi pandey pandey
·2009-12-14 08:41:58
thanks sir................bt dnt em waves can effect photographic screen???
39
Dr.House
·2009-12-14 08:44:50
thats what i asked, why do u think waves should effect photographic screen??
may it be wrong or right , say why do u think so..
and regarding your above post , dont call me sir, i am just a student. :P
1
sakshi pandey pandey
·2009-12-14 08:45:01
bcz they hv energy..............they shud b responsible fr photoelectric effect....................
39
Dr.House
·2009-12-14 08:54:19
its because:
Like all forms of electromagnetic radiation, gamma rays have no mass or charge and interact less intensively with matter than ionizing particles.
and also gamma radiation loses energy slowly,
1
sakshi pandey pandey
·2009-12-14 08:58:37
okkkk..................thanks a lot..................