If a Source of Light Is Moving Away at 10

question 26

Multiple Choice

If a source of light is moving away at 10% the speed of light, its wavelength will

• A)be lengthened by 22%.
• B)be lengthened by 11%.
• C)be shortened by 22%.
• D)be shortened by 11%.
• E)remain unchanged.

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Definitions:

Nonmigratory Birds

Birds that do not undertake long-distance movements seasonally but rather stay in the same geographical region year-round.

Humans

Humans are the species Homo sapiens, characterized by bipedal locomotion, high manual dexterity, and advanced intellectual development, enabling complex language, abstract reasoning, and social structures.

Density-Independent

Referring to factors that affect the growth rates of populations regardless of the population density, such as weather or natural disasters.

Temperature

Measure of molecular motion.