Description *Playlist JEE MAIN 2024(30jan shift2)** ****2024 complete solution playlist**ππ€π» *****2025 complete solution playsit***** ***All JEE Main/AIEEE questions playlist***ππ€π» ***All NEET PYQs playlist***ππ€π» β β β πYou can … Read More
Description In an experiment with photoelectric effect, the stopping potential. (1) increases with increase in the wavelength of the incident light (2) increases with increase … Read More
Description An object is placed in a medium of refractive index 3. An electromagnetic wave of intensity 6 Γ 10 8 W / m 2 … Read More
Description A point source of 100 W emits light with 5% efficiency. At a distance of 5 m from the source, the intensity produced by … Read More
Description An object is placed in a medium of refractive index 3. An electromagnetic wave of intensity 6*10^8 falls normally on the object and it … Read More