youyeonju0622 youyeonju0622
  • 06-06-2021
  • Physics
contestada


The absorption of a photon causes a hydrogen atom
to change from the n = 2 to the n = 3 energy state.
What is the energy of the absorbed photon?
A) 4.9 eV
C) 1.9 eV
B) 3.4 eV
D) 10.2 eV

Respuesta :

upasna61
upasna61 upasna61
  • 06-06-2021

4.9 eV is the correct answer

Hope it helps you ^ _ ^

Answer Link

Otras preguntas

Can some one give me an explanation and answer ASAP, thanks.​
What is the mean of the fish?
Based on the Declaration of Independence, which statement best describes the founding fathers' view on the role of government? All forms of government are oppre
1. Once the action potential reaches the axon terminus, the information needed to be sent through the synapse to the muscle fiber. How is this signal sent. 2. E
whats the answer and how do I do it​
Paraphrase the poem “to a mouse” by Robert Burns
How many ml of a 20% acid mixture and a 80% acid mixture should be mixed to get 120ml of a 35% acid mixture?
Which would hit the ground first watermelon or apple
Solve the following equation. 3 x > − 3
What is the quotient of 8.7 & 0.6?