Question no 1817 SSC CGL Tier 1 Genral Awareness Questions and Answers Free Online Mock Test 45

SSC CGL Tier 1 :: GA Test 45

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1 .

An ele ctron mic roscope gives hi ghe r magnifications than an optical microscope because :

[ A ] The electron microscope uses more powerful lenses
[ B ] The electrons have more energy than the light particulars
[ C ] The velocity of electrons is smaller than that of light
[ D ] The wavelength of electrons is smaller as compared to the wavelength of visible light

Answer : Option D

Explanation :

Si nce Resol uti on is inversel y proportional to wavelength therefore, an electron microscope gives higher magnif ic ati on than an opt i cal microscope because the wavelength of electrons is smaller as compared to the wavelength of visible light.

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