What Is the Momentum (In SI Units)of a Photon of Wavelength

question 139

Multiple Choice

What is the momentum (in SI units) of a photon of wavelength $\lambda$ = 480 nm? (Planck's constant h = 6.626 $\times$ 10^-34 J·s)

• A)7.24 \(\times\) 10^-27 kg m/s
• B)6.21 \(\times\) 10^-27 kg m/s
• C)4.14 \(\times\) 10^-27 kg m/s
• D)2.76 \(\times\) 10^-27 kg m/s
• E)1.38 \(\times\) 10^-27 kg m/s

---

Definitions:

Defensive Self-esteem

A form of self-esteem characterized by fragility and sensitivity to perceived threats, often leading individuals to react defensively to criticism or challenges.

Spotlight Effect

The tendency to overestimate the extent to which our actions and appearance are noticed by others.

Mathematical Skills

Abilities related to the understanding, analysis, manipulation, and application of numerical and spatial concepts, crucial for solving problems and reasoning logically.

Self-efficacy

An individual's belief in their capacity to execute behaviors necessary to produce specific performance attainments.