AP Physics 2easymcq1 pt
A photon's energy is given by
A.E = hf
B.E = h/f
C.E = f/h
D.E = mv²
Explanation
Core Concept
Planck's relation: energy equals Planck's constant times frequency.
Correct Answer
AE = hf
More Unit 7: Quantum, Atomic, and Nuclear Physics practice questions
- hardThe Bohr model explains hydrogen's spectrum but not
- hardX-rays are produced when
- hardWhich statement about radioactivity is correct?
- easyA photon's momentum is
- easyThe energy released in a nuclear reaction appears as
Practice more AP Physics 2 questions with full explanations
Practice Unit 7: Quantum, Atomic, and Nuclear Physics Questions →