Question

A crystal that is 0.12 millimeter long appears to be 60 millimeters long under a microscope. What is the power of the microscope?

a
200:1
b
50:1
c
500:1
d
400:1

Answer 1

C) 500:1

Explanation:

As, 60/0.12= 60/12/100 = 6000/12

So, 6000/12 = 500/1

So, its 500/1