Calculation practice (post-lab) Another student measured the FOV using a ruler p

Question

Calculation practice (post-lab) Another student measured the FOV using a ruler printed on a thin acetate sheet and a microscope like the ones you utilized in lab (same objectives). They reported their data as 1.57 mm for the FOV.. Please calculate the FOV diameters for all objectives paying special attention to units. Magnification power of the Name of the ocular lens (x) objective lens objective lens (x) Magnification (x) Field of View diameter (um) Magnification power of the Total 10 10 10 10 Measured: Calculated Calculated: Calculated Scanning Low power High power Oil immersion Assume that the average length of the Elodea cells you measured above (procedure 5.4) is also the width and depth of the cells. Therefore the cell volume can be calculated by length x width x depth. Calculate the cubic volume of an Elodea cell using the assumption above. Estimated volume of an Elodea cell:

Explanation / Answer

FOV 2 = FOV 1* MAGNIFIATION 1 /MAGNIFICATION2

1 mm = 1000 micrometers

Volume =(1.57)3= 3.869 mm3

name magnification total magnification FOV s 4 40 1570(1.5mm is what he observed) lp 10 100 628 hp 40 400 157 oil 100 1000 62.8

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