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- Complete the following table by calculating the total magnification of the different objectives of the microscope with the given eyepieces. OBJECTIVES OCULAR Designation Magnification Focal Length Numerical Aperture (NA) Final magnification with: 10x 15x 25x Scanner 4x 46mm 0.10 LPO 10x 16mm 0.25 HPO 40x 4mm 0.55 OIO 100x 1.8mm 1.30What is the total magnification of a specimen viewed with a 10x ocular lens and a 45x objective lens? O 45x O 100x 4.5x O 450x O 10xwhen you want to compute for the magnification of the specimen, what will you do with the eyepiece and the given objectives magnification
- If a circular object or specimen extends halfway across the scanning field, what isits diameter in millimeters? ___________What is the area of field of view in micrometers on 400x magnification. Please show work.Here are the materials and method for the basic spectrophotometer experiment Materials:1. Paper template2. Scissor3. Light source (i.e. torchlight, portable light)4. Paperboard (black colour)5. Unused compact disc (CD)6. Camera detector (i.e. webcam, laptop, mobile phone) Methods: 1. Make a foldable paper spectrophotometer using the paper template and followthe instruction as in https://publiclab.org/sites/default/files/8.5x11minispec3.8.pdf2. Then, mounted the paper spectrophotometer to the camera detector.3. Download any freely available spectral analyzer.4. Test and observe the wavelength with and without the presence of a light source.5. Finally, observe the wavelength with a different transparent colour sheets (you canchoose any colour). Troubleshooting/ problem(s) encountered for basic spectrophotometer experiment.
- If the ocular lens of a microscope has 10X magnifying power, and the 40X objective lens is being used for observation, what is the total magnification for the viewed image? 10x 43x 1000x 400xIf you observe a specimen under this 20X objective and the specimen spans one-quarter of the field of view distance, how long is the specimen in micrometers?The following image is a scheme for serial dilutions prepared for spectrophotometric analysis. If the stock solution concentration is 0.05 % (v/v) can you calculate the other tube’s concentrations in % v/v? I've used this with direct dilutions, how would I use this on serial dilutions?
