NEET Chemistry Structure Of Atom Online Test Set C

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Question 1

Question

Two particles A and B are in motion. If the wavelength associated with particle A is 5 ÌÑ 10‰ÛÒ8 m; calculate the wavelength associated with particle B if its momentum is half of A.

Answer

5 × 10–8 m 

5 × 10–8 cm

10–7 cm

10–5 cm