![An electron microscope uses electrons accelerated by a voltage of 50kV. Determine the De Broglie wavelength associated with the electrons. If other factors ( such as numerical aperture, etc.) are taken to An electron microscope uses electrons accelerated by a voltage of 50kV. Determine the De Broglie wavelength associated with the electrons. If other factors ( such as numerical aperture, etc.) are taken to](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/201249388_web.png)
An electron microscope uses electrons accelerated by a voltage of 50kV. Determine the De Broglie wavelength associated with the electrons. If other factors ( such as numerical aperture, etc.) are taken to
![Ptychographic electron microscopy using high-angle dark-field scattering for sub-nanometre resolution imaging | Nature Communications Ptychographic electron microscopy using high-angle dark-field scattering for sub-nanometre resolution imaging | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fncomms1733/MediaObjects/41467_2012_Article_BFncomms1733_Fig1_HTML.jpg)
Ptychographic electron microscopy using high-angle dark-field scattering for sub-nanometre resolution imaging | Nature Communications
![Collecting Light: The Importance of Numerical Aperture in Microscopy | Science Lab | Leica Microsystems Collecting Light: The Importance of Numerical Aperture in Microscopy | Science Lab | Leica Microsystems](https://www.leica-microsystems.com/fileadmin/_processed_/d/f/csm_Collecting_Light_The_Importance_of_Numerical_Aperture_Fig2_corr_5b381fe686.png)