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LOGIC Apps
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Logic-APPLE_II_APPS.iso
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LOGIC Apple II 5.25" Library - ProDOS
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PRO023.dsk
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M0.bas
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BASIC Source File
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2012-02-16
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1KB
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34 lines
100 HOME : TEXT
2000 REM 1st screen
2002 PRINT
2004 PRINT " Why are images projected from a spoon upside down?"
2006 PRINT
2008 REM pause
2010 GOSUB 10000
2012 PRINT " Why are images projected from bathroom mirrors rightside up?"
2014 PRINT
2016 REM pause
2018 GOSUB 10000
2020 PRINT " Why are images from amusement park mirrors distorted?"
2022 PRINT
2024 REM pause
2026 GOSUB 10000
2028 PRINT : PRINT
2030 PRINT " All these questions can be answered by the law of reflection, which states:"
2032 REM pause
2034 GOSUB 10000
2036 PRINT
2037 PRINT " THE ANGLE OF INCIDENCE IS EQUAL TO THE ANGLE OF REFLECTION."
2038 REM pause
2040 GOSUB 10000
2041 PRINT : PRINT
2042 PRINT "Press any key to see an example."
2044 GET KY$
2046 REM draw flat mir & perp
2050 PRINT CHR$(4)"run m1"
5000 END
10000 REM pause loop
10002 FOR I = 0 TO 1500
10004 J = 1
10006 NEXT I
10008 RETURN