Identify the terms of paraxial rays .

Identify the terms of marginal rays of light.

What are paraxial rays ?

What are paraxial rays ?

What are paraxial rays ?

Identify the term synandrous.

A point sourcs S is moving with a speed of 10 m//s in x-y plane as shown in the figure. The radius of curvature of the concave mirror is 4m . Determine the velocity vector of the image formed by paraxial rays.

A point sourcs S is moving with a speed of 10 m//s in x-y plane as shown in the figure. The radius of curvature of the concave mirror is 4m . Determine the velocity vector of the image formed by paraxial rays.

Identify the odd term : Malaria, hepatitis, elephantiasis, dengue.

Which of the following (referred to a sphericla mirror) do (does) not depend on whether the rays are paraxial or not?

Which of the following (referred to a spherical mirror) do (does) not depend on whether the rays are paraxial or not?