The angle between the velocity vector of object and image is α π . Velocity are shown in the figure. Then the value of α is.

Ans (2) v 0 = 5 i ^ + 5 3 j ^ v I = − 15 i ^ + 5 3 j ^ taking dot product, cos θ is zero.

Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsReflection at plane surfaceMedium2 minQB

PhysicsMediuminteger

The angle between the velocity vector of object and image is $\frac{π}{α}$ . Velocity are shown in the figure. Then the value of $α$ is.

Answer:

Solution:

Ans (2)

$v_{0} = 5 \hat{i} + 53 \hat{j}$

$v_{I} = - 15 \hat{i} + 53 \hat{j}$

taking dot product, $cos θ$ is zero.

Stream:JEESubject:PhysicsTopic:Geometrical OpticsSubtopic:Reflection at plane surface

⏱ 2mℹ️ Source: QB

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