Simulator

1998 WordsSep 22, 20158 Pages
Name: NAAP – Lunar Phase Simulator 1/11 Lunar Phase Simulator – Student Guide Part I: Background Material Answer the following questions after reviewing the background pages for the simulator. Page 1 – Introduction to Moon Phases Is there a dark side of the moon? (Note: this question can be effectively answered either yes or no, so it is important to explain your reasoning.) ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________…show more content…
In the figure below, bisect the moon twice. a) Draw a line (perpendicular to the direction of sunlight) that shows the half of the entire moon that is illuminated and shade the shadowed region. b) Draw a line (perpendicular to the Earth-moon line) that shows the half of the moon visible for an observer on earth. c) Mark the region that is both visible from earth and illuminated by the sun. That region will be the phase of the moon we on earth see. We normally draw the phases of the moon with the terminator (the dividing line between light and shadow) from the north pole to the south pole of the moon. This is how the moon would be seen if it were on the observer’s meridian. We can use the drawing above to determine the amount of illumination and whether it is on the left or right hand side of the moon. Use the drawing above to draw the appearance of the moon in the box below. Open the Moon Bisector Demo and use the simulator to check your answer to the above problem. Moon Earth sunlight NAAP – Lunar Phase Simulator 5/11 Part III: Working with the Lunar Phase Simulator The items below will help familiarize yourself with the controls and usability features of the simulator. • If you have not already done so, launch the NAAP Lunar Phase Simulator • The main panel has
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