Exercise:
In den folgen Skizzen sind Mondphasen zu sehen. Welche Skizzen entsprechen abnehmem Mond? Weisse Farbe entspricht beleuchteter schwarze Farbe entspricht unbeleuchteter Fläche. vspacemm oneparcheckboxes choice A choice B CorrectChoice C CorrectChoice D choice E choice F CorrectChoice G choice H oneparcheckboxes center tikzpictureline joinround line capround % Basic knobs defR.cm % Moon radius defcrescentshift. % Shift for crescents ..R defgibbousshift. % Shift for gibbous shadows ..R colorletmoonedgeblack colorletshadowblack! colorletlightwhite % Row/column spacing defxgap.cm % Helper: a labeled caption under each scope newcommandcaption% nodefontsmall center yshift-.R at #;% % --- Row --- % New Moon scopeshift*xgap node at . A; fillshadow circle R; drawmoonedge thin circle R; %captionNew Moon scope % Waxing Crescent right side lit scopeshift*xgap node at . B; % Base dark fillshadow circle R; % Lit crescent via ersection of two equal circles scope clip circle R; filllight crescentshift circle R; scope drawmoonedge thin circle R; %captionWaxing Crescent scope % First Quarter right half lit scopeshift*xgap node at . H; fillshadow circle R; scope clip circle R; filllight -R rectangle RR; scope drawmoonedge thin circle R; %captionFirst Quarter scope % Waxing Gibbous mostly lit small dark on left scopeshift*xgap node at . F; % Start lit filllight circle R; % Shadow lens on the left scope clip circle R; fillshadow -gibbousshift circle R; scope drawmoonedge thin circle R; %captionWaxing Gibbous scope % --- Row --- % Full Moon scopeshift*xgap node at . E; filllight circle R; drawmoonedge thin circle R; captionFull Moon scope % Waning Gibbous mostly lit small dark on right scopeshift*xgap node at . G; filllight circle R; scope clip circle R; fillshadow gibbousshift circle R; scope drawmoonedge thin circle R; %captionWaning Gibbous scope % Last Quarter left half lit scopeshift*xgap node at . D; fillshadow circle R; scope clip circle R; filllight -R-R rectangle R; scope drawmoonedge thin circle R; %captionLast Quarter scope % Waning Crescent left side lit scopeshift*xgap node at . C; fillshadow circle R; scope clip circle R; filllight -crescentshift circle R; scope drawmoonedge thin circle R; %captionWaning Crescent scope tikzpicture center

Solution:
pranswerstrue In den folgen Skizzen sind Mondphasen zu sehen. Welche Skizzen entsprechen abnehmem Mond? Weisse Farbe entspricht beleuchteter schwarze Farbe entspricht unbeleuchteter Fläche. vspacemm oneparcheckboxes choice A choice B CorrectChoice C CorrectChoice D choice E choice F CorrectChoice G choice H oneparcheckboxes center tikzpictureline joinround line capround % Basic knobs defR.cm % Moon radius defcrescentshift. % Shift for crescents ..R defgibbousshift. % Shift for gibbous shadows ..R colorletmoonedgeblack colorletshadowblack! colorletlightwhite % Row/column spacing defxgap.cm % Helper: a labeled caption under each scope newcommandcaption% nodefontsmall center yshift-.R at #;% % --- Row --- % New Moon scopeshift*xgap node at . A; fillshadow circle R; drawmoonedge thin circle R; %captionNew Moon scope % Waxing Crescent right side lit scopeshift*xgap node at . B; % Base dark fillshadow circle R; % Lit crescent via ersection of two equal circles scope clip circle R; filllight crescentshift circle R; scope drawmoonedge thin circle R; %captionWaxing Crescent scope % First Quarter right half lit scopeshift*xgap node at . H; fillshadow circle R; scope clip circle R; filllight -R rectangle RR; scope drawmoonedge thin circle R; %captionFirst Quarter scope % Waxing Gibbous mostly lit small dark on left scopeshift*xgap node at . F; % Start lit filllight circle R; % Shadow lens on the left scope clip circle R; fillshadow -gibbousshift circle R; scope drawmoonedge thin circle R; %captionWaxing Gibbous scope % --- Row --- % Full Moon scopeshift*xgap node at . E; filllight circle R; drawmoonedge thin circle R; captionFull Moon scope % Waning Gibbous mostly lit small dark on right scopeshift*xgap node at . G; filllight circle R; scope clip circle R; fillshadow gibbousshift circle R; scope drawmoonedge thin circle R; %captionWaning Gibbous scope % Last Quarter left half lit scopeshift*xgap node at . D; fillshadow circle R; scope clip circle R; filllight -R-R rectangle R; scope drawmoonedge thin circle R; %captionLast Quarter scope % Waning Crescent left side lit scopeshift*xgap node at . C; fillshadow circle R; scope clip circle R; filllight -crescentshift circle R; scope drawmoonedge thin circle R; %captionWaning Crescent scope tikzpicture center