Light ray incident along a vector AO (AO=2 i-3 j) emerges out along vector OB (OB=C i-4 j) as shown in the figure below. The value of C is _ _ _.

Optics: JEE Main 2026 Physics question

JEE Main 2026 · 8 Apr, Evening shift · Q42

JEE Main 20268 Apr, Evening shiftPhysicsEasyOptics190× since 2002

Light ray incident along a vector

\vec{AO}

(

\vec{AO}=2\hat i-3\hat j

) emerges out along vector

\vec{OB}

(

\vec{OB}=C\hat i-4\hat j

) as shown in the figure below. The value of

C

is ______.