The de Broglie wavelengths of a 46 g golf ball with a velocity of 30 m/s is（）
The de Broglie wavelengths of a 46 g golf ball with a velocity of 30 m/s is（）
A.3.7×10-24 fm
B.3.7×10-24
C.4.8×10-24 nm
D.4.8×10-34 m
正确答案：4.8×10-34 m
Tag：原子物理
时间：2024-01-03 15:10:26
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