Question

Using a microscope that magnifies 40,000 times, a bacterium is seen to have a length of 5 cm. If a virus is seen to have a length of 2 mm using this microscope, then the ratio of its actual size to its enlarged size will be: /​

Answer 1

Answer:

It has been increased by 40,000.

Actual size of virus= 2/40,000 mm =1/20,000 mm= 0.00005mm

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