Liquid lens ( Mercury Given ) || To find the optical constants of the convex lens. скачать в хорошем качестве

Liquid lens ( Mercury Given ) || To find the optical constants of the convex lens.

Click here for Practical Record https://sites.google.com/view/infosci... Take any one convex lens and find its rough focal length. Take a plane mirror and place it on the horizontal base of the iron stand. Place the convex lens on the plane mirror. Screw tight the optical needle in the clamp of the stand and hold it horizontally above the lens at distance equal to its rough focal length. Bring the tip of the needle at the vertical principal axis of the lens, so that tip of the needle appears touching the tip of its image. Move the needle up and down and remove parallax between tips of the needle and its image. Measure distance between tip and upper surface of the lens by using a plumb line and half metre scale. Also measure distance between tip and the surface of its plane mirror. #infoscienceeducation #infoscience #physicslab #labexperiment #bscphysicslab #hselab #CBSE12lab #hse #ku #keralauniversity #exams #keralauniversityexams #practicalexam DISCLAIMERS: All Content in this channel and presentation is copyright to info science education ™ Use Of channel Content for Education Purpose after seeking permission is Allowed But Without Authorization May Subjected To Copyright Claim. ©NOTE: Some Images, videos and graphics shown this video is used for purely educational purpose and used as fair use. If Someone Reported their content ID claim please message me on infoscienceaducation@gmail.com