The momentum of the electron having wavelength of 4 Å is
A. 1.6 × 1024 kg ms-1
B. 1.65 × 10-24 kg ms-1
C. 3.3 × 1024 kg ms-1
D. 3.3 × 10-24 kg ms-1
Answer:B
The momentum of the electron having wavelength of 4 Å is
A. 1.6 × 1024 kg ms-1 B. 1.65 × 10-24 kg ms-1 C. 3.3 × 1024 kg ms-1 D. 3.3 × 10-24 kg ms-1