Question

A photograph of a bacteria enlarged 50,000 times attains a length of 5 cm What is the actual length of the bacteria? If the photograph is enlarged 20,000 times only, what would be its enlarged length? ​

Answer 1

Answer:

Given that a photograph of a bacteria enlarged 50,000 times attains a length of 5 cm. Therefore, the actual length of the bacteria is = (5/50000) cm = 0.0001 cm.

Step-by-step explanation:

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Answer 2

Answer:

Actual Length of the bacteria =

50000

5

cm

=10

−4

cm

When the photograph of a bacteria enlarged 50,000 times attains a length = 5 cm

When the photograph of a bacteria enlarged 20,000 times attains a length =

50000

5

×20000 cm

= 2cm

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