The e/m is not constant for
A) cathode rays B) positive rays C) alpha rays D) beta rays
What is the answer? Revered members, please help.
Surely cathode rays and beta rays is not the answer, because they consists of electrons. Positive rays are hydrogen ions and alpha rays are helium nuclei. So i presume positive rays or alpha rays is the right answer. But I am not sure. So, learned members' views are welcome
A) cathode rays B) positive rays C) alpha rays D) beta rays
What is the answer? Revered members, please help.
Surely cathode rays and beta rays is not the answer, because they consists of electrons. Positive rays are hydrogen ions and alpha rays are helium nuclei. So i presume positive rays or alpha rays is the right answer. But I am not sure. So, learned members' views are welcome