The Shortest Wavelength of Visible Light Is Approximately 400 Nm

question 26

Multiple Choice

The shortest wavelength of visible light is approximately 400 nm.Express this wavelength in centimeters.

• A) 4 × 10^-5 cm
• B) 4 × 10^-7 cm
• C) 4 × 10^-9 cm
• D) 4 × 10^-11 cm
• E) 400 × 10^-11 cm

Understand the significance of observation in forming patterns and propositions.

Distinguish between scientific and unscientific knowledge.

Recognize the role of sociological research in linking abstract and concrete experiences.

Identify the ethical considerations in sociological research involving human participants.