An angular magnification (magnifying power) of 30x is desired using an objective of focal length an @PhysicsMasterAcademy

Uploaded December 2025 | Updated September 2026, 3 weeks ago

Question No. - 9.26 An angular magnification (magnifying power) of 30x is desired using an objective of focal length and an eye piece of focal length . How will you set up the compound microscope ? | ncert physics class 12 Question No. 9.26 Ray Optics solution by ujwal Kumar physics master | Best Platform for all physics students.
best physics teacher of neet, JEE-Mains in delhi
Download our app for android and ios on-app.in/app/home?orgCode=vdtxq

In a region, the potential is represented by V(x, y, z) = 6x – 8xy – 8y + 6yz, where V is in volts a

Two small circular loops (each of radius R) marked (1) and (2) carrying equal currents are placed wi

Let λe, λp and λd Let be the wavelengths associated with an electron, a proton and a deuteron, all m

For points a, b, c and d are set at equal distance from the centre of a dipole as shown in the figur

funny way to learn particle nature of light by Raju and Ujwal sir #experiment #physicsfun #physics

The radius of the innermost electron orbit of a hydrogen atom is5.3×10–11 m. What are the radii of t

(i) A small conducting sphere A of radius r charged to a potential V, is enclosed by a spherical con

A capacitor consists of two parallel plates, with an area of cross-section of 0.001 m2 separated by

A steel wire has a length of 12.0m and a mass of 2.10kg. What should be the tension in the wire so t

When a photon of suitable frequency is incident on a metal surface photoelectron is emitted from it.

ABCDE is a pentagon. Prove that AB+BC+CD+DE+EA=0