26 JEE Main 2019 Ray Optics previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2019 previous-year questions from the Ray Optics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Ray Optics chapter hub.
The variation of refractive index of a crown glass thin prism with wavelength of the incident light is shown. Which of…
A concave mirror for face viewing has a focal length of 0.4 m . The distance at which you hold the mirror from your fac…
An object is at a distance of 20 ~m from a convex lens of focal length 0.3 ~m. The lens forms an image of the object. I…
The value of numerical aperture of the objective lens of a microscope is 1.25 . If light of wavelength 5000   T…
A plano-convex lens of refractive index μ 1 and focal length f 1 is kept in contact with another plano-concave len…
What is the position and nature of image formed by lens combination shown in figure? ( f 1 ,   f 2 are focal lengt…
A thin convex lens L (refractive index = 1.5 ) is placed on a plane mirror M . When a pin is placed at A , such that O…
One plano-convex and one plano-concave lens of the same radius of curvature R but of different materials are joined sid…
A concave mirror has radius of curvature of 40   c m . It is at the bottom of a glass that has water filled up to…
A plano - convex lens (focal length f 2 , refractive index μ 2 , radius of curvature R) fits exactly into a plano…
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.