An Airplane with a Wingspan of 60

question 35

Multiple Choice

An airplane with a wingspan of 60.0 m flies parallel to the Earth's surface at a point where the downward component of the Earth's magnetic field is 0.400 * l0^-4 T. If the induced potential between wingtips is 0.600 V, what is the plane's speed?

• A) 338 m/s
• B) 375 m/s
• C) 250 m/s
• D) 417 m/s

---

Definitions:

Role

A function or part played by an individual or thing in a particular situation, system, or environment.

Promoter

A specific DNA sequence that binds RNA polymerase and initiates transcription of downstream genes.

Transcription

The technique of duplicating the genetic information present in a DNA strand into a fresh molecule of messenger RNA (mRNA).

mRNA Stability

The propensity of messenger RNA molecules to remain intact and usable for protein synthesis within a cell.