1.

For an electron microscope that uses electrons accelerated throught 120 kV.

Answer»

Resolving power is approximately 5 TIMES larger than that of an ordinary microscope using white light.
Smallest object that can be SEEN is approximately 1/5 times smaller that of an ordinary microscope with white light
Resolving power increases if opticaly denser medium is used on one side of lens of an ordinary microscope with white light.
Resolving power decreases if OPTICALLY denser medium is used on one SIDEOF lens of an ordinary microscope with white light.

Answer :C


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