A difference of 2.3 eV separates two energy levels in an atom. What is the frequency of radiation em @PhysicsMasterAcademy

Uploaded January 2026 | Updated September 2026, 3 weeks ago

Question No. 12.3- A difference of 2.3 eV separates two energy levels in an atom. What is the frequency of radiation emitted when the atom make a transition from the upper level to the lower level? | class 12 physics Chapter:- Atom solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students. | ujwal kumar
best physics teacher of neet, JEE-Mains in delhi
Download our app for android and ios on-app.in/app/home?orgCode=vdtxq

physics of surface tension . how mosquito can float on water ? #experiment #physics #physicsfun

A particle starts from the origin at t = 0 s with a velocity of 10.0 j m/s and moves in the x-y plan

It is now believed that protons and neutrons are themselves built out of more elementary units calle

A square loop of side 20 cm carrying current of 1A is kept near an infinite long straight wire carry

$Estimate the fraction of molecular volume to the actual volume occupied by oxygen gas at STP. Take t$

It is required to construct a 10μ F capacitor which can be connected across a 200V battery . Capaci

Find the Q value and the kinetic energy of emitted alpha particle in the alpha decay of (a) 88^226Ra

A spherical capacitor has an inner sphere of radius 12 cm and an outer sphere of radius 13 cm. The o

A line charge λ per unit length is lodged uniformly onto the rim of a wheel of mass M and radius R.

Orbital Speed of satellite | what is orbital speed of a satellite| derivation of orbital speed

Discuss the intensity of transmitted light when a polaroid sheet is rotated between two crossed pola