Deep Dive: T3B12
The official 2026-2030 Question Pool answer is D: All radio frequencies travel at the same velocity. This Technician question is synchronized with the current NCVEC release and incorporated errata. Use the exact wording and answer key shown here when preparing for the current exam pool.
Why Other Answers Are Wrong
Option A: This is not the keyed answer in the current official pool. The official keyed answer is D: All radio frequencies travel at the same velocity. Option B: This is not the keyed answer in the current official pool. The official keyed answer is D: All radio frequencies travel at the same velocity. Option C: This is not the keyed answer in the current official pool. The official keyed answer is D: All radio frequencies travel at the same velocity.
Exam Tip
For T3B12, remember the current official key: D - All radio frequencies travel at the same velocity.
Memory Aid
T3B12: D - All radio frequencies travel at the same velocity
Source & Coverage
Question Pool: 2026-2030 Question Pool
Subelement: T3B
Reference: 2026-2030 Question Pool · T3 - Radio wave characteristics
Key Concepts
Official Pool Source
Question text and answer key are synchronized with the current NCVEC Technician Class pool and mapped to the T3B topic.