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Arindam paul Asked a Question
June 27, 2021 3:58 pmpts 30 pts
A researcher intends to study the structure of a virus using a microscope. Considering the fact that a wave having less energy will cause less damage to the virus under investigation, to study the structure of a virus of size 50 nm, the researcher should use which of the following? [Mass of electron: 9.11x1031 kg, h=6.63 x 1034 J.s, hc 1.24 x 105 eV.m] (a) Electrons of 5 nm wavelength (6) Electrons of 10 nm wavelength (c) Electro-magnetic waves of 10 nm wavelength (d) Electro-magnetic waves of 5 nm wavelength
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  • Abhijeet Gaurav thankyou
    Correct Answer is option B.
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