An Electron Has a Relativistic Momentum Of $1.1 \times 10 ^ { - 21 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$

question 60

Short Answer

An electron has a relativistic momentum of $1.1 \times 10 ^ { - 21 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }$ . What percent of its total energy is its kinetic energy? ( $m _ { \text {electron } } = 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , c = 3.0 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s }$ )

---

Definitions:

SELL Sequence

A methodical approach in sales that involves Showing the feature, Explaining the advantage, Leading into the benefit, and Letting the customer respond.

SWOT Analysis

A strategic planning tool used to identify and analyze the Strengths, Weaknesses, Opportunities, and Threats related to business competition or project planning.

Marketing Mix

The set of actions, or tactics, that a company uses to promote its brand or product in the market, usually framed as the four Ps: Product, Price, Place, and Promotion.

Product Benefit

The value or advantage that a product offers to the customer, often used in marketing and sales pitches to highlight how it meets needs or solves problems.