cookie rookie
You have three cookies. cookie One emits alpha radiation, cookie two emits beta radiation and cookie three emits gamma radiation. You have to eat one, put another in your pocket and put the other into a lead box. Your first choice will be the one that you'll eat, your second choice will be the one that you'll put into your pocket, and finally your third choice will be the one that you'll put into a lead box.
a. 1-2-3 b. 3-1-2 c.3-2-1 d.1-3-2
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1 solution
actually, my teacher asked me this question. gamma rays are just high energy photons and can easily go outside your body, alpha rays emit helium nucleus and they can be easily stopped by a piece of paper, while the beta ray on the other hand, releases electrons that can harm you and damage some of your cells.