in an electron microscope, a tungstun cathode with work function

in an electron microscope, a tungstun cathode with work function 4.5 eV is heated to release electrons that are then initially
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2. asked by shelly
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A high-powered microscope that produces an image from scattered secondary electrons is thea. immunofluorescence microscope b.
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2. asked by CHARLOTTE
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transmission electron microscopecompound (light) microscope scanning electron microscope field scope dissecting microscope
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2. asked by jiskhaweekend
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transmission electron microscopecompound (light) microscope scanning electron microscope field scope dissecting microscope
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2. asked by jiskhaweekend
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A microscope that uses lenses and objectives to magnifying is the______a. compound light microscpe b. scanning electron
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What type of microscope was developed most recently?(1 point)Responses electron microscope electron microscope scanning
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2. 15 views
What type of microscope was developed most recently?(1 point)Responses scanning tunneling microscope scanning tunneling
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2. 19 views
Which type of microscopes was developed most recently?(1 point)Responses fluorescence microscope fluorescence microscope
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2. 90 views
Which type of microscopes was developed most recently?(1 point)Responses scanning tunneling microscope scanning tunneling
1. 1 answer
2. 23 views
Which type of microscopes was developed most recently?(1 point)Responses fluorescence microscope fluorescence microscope
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2. 24 views