U2T3 – Magnification

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Magnification

1 / 10

Which of the following is equivalent to 1m x 10-6 ?

2 / 10

Which of the following is equivalent to 1mm x 10-4 ?

3 / 10

Which of the following is bigger - 40m x 10-10 or 5mm x 10 -7 , or 5m x 10-10

4 / 10

The image shows palisade cells in a leaf. Line A (width) measures 8mm, and the magnification of the image is x10,000. What is the actual width (A) of the palisade cell?

5 / 10

The image shows palisade cells in a leaf. Line B (length) in the image measures 3.5 cm, and the actual cell measures 7μm. What is the magnification of this image of the palisade cell?

6 / 10

The Christae of the mitochondrion shown in this picture are 2m x 10-8wide (A). How many 'nm' is this ?

7 / 10

Assume the image of the scale bar in this picture is 2cm long. What is the magnification of this image?

8 / 10

How big is the biggest gap between the christae ( B)? Assuming that the image shows B to be 7mm, and the scale bar to be 2cm?

9 / 10

Assume the scale bar in this image is 2cm long, what is the magnification of this image?

10 / 10

Use the scale bar ( assume it measures 2cm) to calculate the actual diameter of virus particle A ( Assume it measures 3.5cm)

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