Absolute zero is:

Absolute zero is:

• A. 0 degrees F
• B. 32 degrees F
• C. 460 degrees F
• D. -460 degrees F

Answer: (D)

Absolute zero is the lowest possible temperature, where thermal motion essentially ceases. It’s defined as 0 Kelvin. To compare with Fahrenheit, convert: 0 K is about -273.15°C, and Fahrenheit is F = (9/5)C + 32, which gives roughly -459.67°F. That’s commonly rounded to -460°F. So the option around -460°F is the best match. The other values don’t fit because they place you well above absolute zero (and include the freezing points of water, which are unrelated to absolute zero), whereas absolute zero is a negative Fahrenheit temperature, not a positive one.

Absolute zero is the lowest possible temperature, where thermal motion essentially ceases. It’s defined as 0 Kelvin. To compare with Fahrenheit, convert: 0 K is about -273.15°C, and Fahrenheit is F = (9/5)C + 32, which gives roughly -459.67°F. That’s commonly rounded to -460°F. So the option around -460°F is the best match. The other values don’t fit because they place you well above absolute zero (and include the freezing points of water, which are unrelated to absolute zero), whereas absolute zero is a negative Fahrenheit temperature, not a positive one.