Question

35. What is the de-Broglie wavelength associated
with He atom at room temperature 25°C.
1) 6.34 x 10-11 m 2) 6.34 x 10-8 m
3) 7.34 x 10-11 m 4) 7.34 x 10-8 m

Answer 1

Answer:

3 is your ans ....................