Question

for a non relativistic particle The ratio of phase velocity to group velocity of a debroglie wave is<br /><br />A 1:2<br />B 3:2<br />C 2:1<br />D 2:3

Answer 1

Answer:

so it is the correct answer is yes but I know you are busyness is a meaning of the word on the correct address is not working and vegetation the correct one