TS EAMCET 19-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 115 of 160

Marks: +1, -0

The de-Broglie wavelength associated with an electron, accelerated through a potential difference of 121 volts is about:
[Take Plank's constant =h=6.6×10−34J⋅s, mass of electron 9×10−31kg ]

0.123nm
0.112nm
0.221nm
0.098nm

Validate

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