De Broglie Matter Wave Hypothesis (Applied to Electrons in Atoms)
Formula: λ = (h)/(p) = (h)/(m e v). Applicable Conditions: Any material particle with momentum p. Explanation: Microscopic particles like electrons have wave p…
Syllabus path: Modern Physics › Atomic Structure
CSCA Exam Prep
This formula is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.
Practice related questions (5) · Start mock exam · Sign up — AI explanations · Membership plans
CSCA Physics Formula Reference
Formula and explanation
Formula: λ = (h)/(p) = (h)/(m e v). Applicable Conditions: Any material particle with momentum p. Explanation: Microscopic particles like electrons have wave properties. Their wavelength λ is inversely proportional to their momentum p. In the Bohr model, the circumference of a stable orbit is an integer multiple of the electron's wavelength.
Related tutorial and examples
Atomic Structure
Modern Physics: Atomic Structure 1. Evolution of Atomic Models Understanding the atom has been a progressive journey. For the CSCA exam, you must distinguish between these three historical models: 1. Thomson's "Plum Pudding Model" (1897): Envisioned the atom as a sphere of positi…
Plan your next CSCA study step
Use this topic in a focused practice set, then connect it to the exam requirements and timed papers.