# Bio 1060 Lab

 Converstions: m = 100 cm = ? mm = ? um = ? nm = ? 10-210-310-610-9 Convert: 1.75 mm = ? um 1,750 um Name the parts of the microscope. OcularsArmNosepieceObjectivesStage ClipStageCondenserDiaphramCourse AdjustmentFine AdjustmentIlluminatorBase Name the 7 base metric units: Mary K Sells Alot Klaus Makes Christmas MeterKilogramSecondAmpereKelvinMoleCandela What does a meter measure? distance What does a kilogram measure? mass What does a second measure? Time What does a ampere measure? electric current What does a kelvin measure? temperature What does a mole measure? the amount of a substance What does a candela measure? light What are the 3 microscope powers and their magnification? 4x magnifies 40 (scanning power)10x magnifies to 100 (low power)40x magnifies to 400 (high power) What power do you use when turning on and off the microscope? 4x- scanning power What is Resolving Power? The measure of light passing throught the lens. The lower the RP, the more _________ the image appears. clear Why do we calibrate a microscope? The distances between the spaces on the ocular micrometer vary depending on the which objective is being used.  Therefore the microscope has to be calibrated at each power in order to ensure accurate measurements.   What is the professors name & lab section? Fei-Wen Pirovolikos 1I What is your student ID number? 23028033 Interpupilary distance is  the measurement of how far apart your eyes are.   Distance between the objective and the slide is called the  working distance The parfocal feature on a microscope allows the image to remain in focus as the objectives are rotated.  NA stands for what and means what? Numerical Aperturea measure of the amount of light permitted to enter the objective. Determines lens quality. Inversion refers to when you view an image under the microscope, it appears upside down and reversed. Authorbubble7creations ID172834 Card SetBio 1060 Lab DescriptionQuiz #1 Updated2012-09-23T21:39:48Z Show Answers