Name Period Date Seat, Magnification and Scale Answer the questions below. 1. Shown to the right is a micrograph of a bacteriophage taken with an electron microscope. Determine at what magnification the image was taken. Show your work. Hint: 1,000,000 nanometers (nm) 1 millimeter (mm) 2. What is the actual length of the bacteriophage in nanometers (nm). Explain how you determined this. 3. The elephant shown is actually 3.5 m tall. What is the magnification of this picture? Show your work. 4. The image of the dragonfly has been magnified 0.25x. What is the actual length of the insect in centimeters (cm). Show your work. 5. What is the actual length of the arabid pollen grain shown to the right in micrometers (um). Show your work. 1200x 3 100 nm