In a Classroom on the First Spaceship to an Extrasolar

question 33

Multiple Choice

In a classroom on the first spaceship to an extrasolar planet--there are children because the trip will take 200 years--a teacher is showing charge Q uniformly distributed along a conducting rod of length L₀ to produce linear charge density λ₀.As observed on Pluto when the spaceship passes it at 0.800 c,the linear charge density
Is

• A)0.360 λ₀.
• B)0.600 λ₀.
• C)0.800 λ₀.
• D)1.00 λ₀.
• E)1.67 λ₀.

---

Definitions:

Serous Fluid

A clear, pale yellow fluid that fills the space between membranes lining body cavities and surrounding internal organs.

Vesicle

A small fluid-filled bladder or sac within the body, including structures such as blisters or biological vesicles in cell biology.

Papule

A small, raised, and solid pimple or swelling on the skin that does not contain pus.

Rocky Mountain Spotted Fever

A bacterial disease spread by ticks, characterized by fever, headache, muscle pain, and a characteristic rash.