Drawing Mirrors By Ahmad Al Attar

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Drawing Mirrors Done By Ahmad Al Merri & Ahmad Al Attar ENTER

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FLAT mirror CONCAVE mirror CONVEX mirror BASIC EXIT Done By Ahmad Al Merri & Ahmad Al Attar

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FLAT mirror CONCAVE mirror Formulas General EXIT BACK CONVEX mirror Done By Ahmad Al Merri & Ahmad Al Attar

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The Object’s High is (( h )) The Image’s High is (( h’ )) Incidence Ray Is The Ray Coming From The Object Toward The Mirror. Those Rays Reflect Off The Mirror’s Surface, These Rays Are Called Reflected Rays h’ h General Virtual Image Is An Image That Forms At A Point From Which Light Rays Seem To Come But Do Not Actually Come (Like The Image Down) Virtual Image Real Image Is An Image That Forms When Rays Of Light Go Through A Mirror And Intersect At A Single Point CLICK EXIT BACK

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The Distance Between The Object & The Mirror is (( p )) The Distance Between The Image & The Mirror is (( q )) p q p = -q Flat Normal Is Any Line That Is Perpendicular To The Mirror Which Is Used To Measure The Angle Of The Incidence Ray (( Θi )) & The Angle Of The Reflected Ray (( Θr )) Which Are Always Equal Θi Θr normal CLICK EXIT BACK Flat Mirrors Only Produces VIRTUAL IMAGES

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The Object’s High is (( h )) The Image’s High is (( h’ )) h’ h Concave The Distance Between The Object & The Mirror is (( p )) The Distance Between The Image & The Mirror is (( q )) p q Principal Axis The Principal Axis Is Line That Passes Through The Center Of The Concave Mirror The Point In The Center Of The Sphere From Which The Mirror Was Sliced Is C or R (radius) Half The Distance Between The Mirror And The Centre Is Called The Focal Point (( F )) Concave Mirrors Produce Virtual & Real Images CLICK EXIT BACK

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The Object’s High is (( h )) The Image’s High is (( h’ )) h’ h Convex The Distance Between The Object & The Mirror is (( p )) The Distance Between The Image & The Mirror is (( q )) p q The Center Of The Sphere From Which The Mirror Was Sliced Is C or R (radius) Half The Distance Between The Mirror And The Centre Is F Convex Mirrors Produce Virtual Images Only CLICK EXIT BACK

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To Draw, You Need To Know The (( p )), (( q )), And (( f )) Formula The Formula To Find Any Of The Values Is: ((( 1/f = 1/p + 1/q ))) And How To Know If The Image Is Real Or Virtual, Or Small Or Big You Have To Know The Magnification The Magnification Of An Image (( M )) Is The Measure Of How Large Or small The Image Is With Respect To The Original Object’s Size Magnification = Image High/Object High = -Image Distance/Objects Distance M = h’/h = -q/p And To Find The Centre (( R )) Or Focal Point (( F )) We Use This Formula: R = 2F If The M Is A Positive Value ( Then The Image Is Upright & Is Virtual ) But If It Is Negative ( Then The Image Is Inverted & Is Real ) CLICK EXIT BACK

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First Ray (from the tip of the object) Goes Perpendicular To The Mirror & Reflects Back Through Its Self Second Ray (from the tip of the object) Goes NOT Perpendicular To The Mirror & Reflects Back At The same Angle But In The Opposite Direction ( a normal is drawn between them to help Measure the angle of incidence and reflection ) Trace Both Reflected Rays Behind The Mirror, And The Point Where They Meet Is The Image Point F L A T M I R R O R CLICK EXIT BACK

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First Ray (from the tip of the object) Goes Parallel To The Principle Axis & Reflects Through F Second Ray (from the tip of the object) Goes Through F & Reflects Parallel To The Principal Axis The Third Ray ( two is enough ) Goes Through C & Reflects Back Itself C O N C A V E M I R R O R The Imaget Is Where All three Rays Meet CLICK EXIT BACK

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First Ray (from the tip of the object) Goes Parallel To The Principle Axis & Reflects Through F Second Ray (from the tip of the object) Goes Through F & Reflects Parallel To The Principal Axis The Third Ray ( two is enough ) Goes Through C & Reflects Back Itself C O N V E X M I R R O R Trace The Reflected Rays Behind The Mirror & The Imaget Is Where The Points Meet CLICK EXIT BACK