Question

· A hydrogen molecule and helium atom are
moving with the same velocity. Then the ratio
of their de Brogile wavelength is
1) 1:1 2) 1:27 3) 2:1 4) 2:3​

Answer 1

Answer:

1.273dgklfshkdtjxfuvdhicfyiftujgddhknj

Answer 2

Answer:

1:2

Explanation:

wrong option

the answer is 1/2