Which one of the scales listed below is a microscopic scale? A) 10-15m or less B) 10-7 m down to 10-15m C) 10-3 m down to 10-6 m D) 10-3 m or larger
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Which one of the scales listed below is a microscopic scale?
A) 10-15m or less
B) 10-7
m down to 10-15m
C) 10-3
m down to 10-6
m
D) 10-3
m or larger
Since for the case of microscopic scale, things can shown in microscope. So, microscope only can see up to micro level.
Here
a)
10-15 m or less, is less than femtometer, so microscope can't see this
b)
10-7 to 10-15 m, it is also comparable to femtometer, so microscope can't see this.
d)
10-3 m or above, it can be observed by using cm or m scale, no need of microscope.
c)
10-3 to 10-6 m, it is the range of microscope, so it can easily observed by microscope.
So, here microscopic scale is 10-3 to 10-6 m.
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- in Top Down lithography: select one: a )Nanomaterials are made starting from atomic or moleculars b)Chemical reactions are responsible for the nanofabrication c )Physical forces are responsible for the nanofabrication d) none of themWhich of the following is measured in millimeters? a) energy resolution b) sensitivity c) field uniformity d) temporal resolutionDefine and describe with plots the Index profile?