Can Gamma Rays be Used as Projectiles for Nuclear Reactions?

AI Thread Summary
Gamma rays cannot be used as projectiles in the traditional sense because they are photons and do not adhere to classical projectile motion. For nuclear reactions, a nucleus must be extremely unstable to interact with gamma rays effectively. The discussion suggests a misunderstanding of terminology, possibly confusing gamma rays with other forms of radiation like x-ray lasers. Examples of nuclear reactions involving gamma rays were not provided, indicating a need for clearer definitions and concepts. Overall, the conversation highlights the complexities of using gamma rays in nuclear physics.
logic19
Messages
7
Reaction score
0
How can Gamma rays be used as a projectile ?
It need s the nucleus to be extremely unstable.Please give description as well as examples.of such reaction.
 
Physics news on Phys.org
logic19 said:
How can Gamma rays be used as a projectile ?
In the traditionol sense of "pojectile," they can't. Gamma rays are photons, and do not follow the rules of classical projectile motion. Are you by any chance studying "General Relativity"?

It need s the nucleus to be extremely unstable.
This makes no sense. Try again?

Please give description as well as examples.of such reaction.
You have not mentioned any reaction. Perhaps you mean to use different words?
 
Perhaps thinking of an x-ray LASER?
 
I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
Thread 'Collision of a bullet on a rod-string system: query'
In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
Thread 'A cylinder connected to a hanging mass'
Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
Back
Top