AP Physics 2easymcq1 pt
Faster particles have de Broglie wavelengths that are
A.shorter
B.longer
C.unchanged
D.zero
Explanation
Core Concept
Higher momentum means smaller λ = h/p.
Correct Answer
Ashorter
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 →