A Level biology – Magnification calculations
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- Question 1 of 19
1. Question
If a light microscope with magnified 400 times and the image seen is 0.5cm long, how long was the actual object?
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2. Question
If a 0.5 micrometre scale bar on a TEM image appears 2cm long, what is the magnification?
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3. Question
In which order do the following units come from smallest to largest
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4. Question
Which are not the same?
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5. Question
If an image measures 4mm and is magnified 400 times, what is the object size?
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6. Question
If an image measures 0.6cm and the object was 6 micrometres, what is the magnification?
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7. Question
Which of the following is correct
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8. Question
How is magnification calculated?
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9. Question
How would you calculate the size of the real object?
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10. Question
If an object is 100 nm and the size of image is 10 mm, what is the magnification?
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11. Question
If an image is 15 millimetres, and the magnification is 10000x, what is the size of the real object?
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12. Question
If an image is 32 millimetres, and the magnification is 5000x, what is the size of the real object?
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13. Question
If an image is 1.5 millimetres, and the magnification is 500000x, what is the size of the real object?
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14. Question
If an object is 150 nm and the size of image is 45 mm, what is the magnification?
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15. Question
If the size of the real object is 300 nm and the magnification is 25000x, what will the size of the image be?
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16. Question
If the size of the real object is 420 nm and the magnification is 30000x, what will the size of the image be?
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17. Question
How would 50 nanometres be written in millimetres?
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18. Question
How would 1.4 millimetres be written in nanometres?
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19. Question
How would 5.62 micrometres be written in nanometres?
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