List of top Physics Questions on Modern Physics asked in AIIMS BSc Nursing

What is the minimum wavelength in the Lyman series of the hydrogen spectrum?

Which of the following statements is correct during the formation of a PN junction?

The measured length of a rod is (20.0 $\pm$ 0.2) cm. The percentage error in the measurement is:

The resistance of a semiconductor decreases when its temperature increases because:

A radioactive substance has a half-life of 5 days. If its initial mass is 80 g, the mass remaining after 15 days is:

A diode is forward biased by 0.7 V. If the forward resistance is 10 $\Omega$, the current through the diode is:

Find the minimum wavelength of Paschen series. Given \(R=1.1\times10^{7}\,\text{m}^{-1}\).

Find the velocity of an electron in the fourth Bohr orbit of hydrogen atom.

What is the angular momentum of an electron in an atom if the principal quantum number $ n = 2 $?

If the energy band gap is $ 0.72 \, \text{eV} $, what is the wavelength of the emitted photon?