An electron and a positron are released from rest at same separation from each other. Due to mutual electro static force of attraction they start moving towards each other. Just before collision
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Their de Broglie wavelength will be the same.
b
de Broglie wavelength of positron will be greater than that of electron.
c
de Broglie wavelength of positron will be less than that of electron.
d
Kinetic energy of positron will be greater than that of electron
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
By the principle of conservation of linear momentum, magnitude of linear momentum of the particles will be the same. Since λ=hp, option - (1) is right.