Water vapor in the air can condense when the air
A) cools above its dew point temperature.
B) temperature increases.
C) temperature drops below its dew point temperature.
D) none of the above
Answer: C
You might also like to view...
The astronomical object in our sky which plays the most fundamental role in our lives is the
A) Sun B) Moon C) nearest star D) most massive planet in our solar system, Jupiter
The distance to the sun is about 150 million km. Expressed in powers of ten, this is
A) 1.5 × 106 km. B) 1.5 × 108 km. C) 1.5 × 10-8 km. D) 1.5 × 10-6 km. E) None of the above.
Pope Gregory XIII decreed that 10 days would be skipped in 1582 because
a. the calendar and the seasons were out of sync. b. of a meteor impact. c. he was insane. d. skipping his birthday would prevent his removal.
A 2.00 kg pendulum bob on a string 1.50 m long, is released with a velocity of 4.00 m/s when the support string makes an angle of 30.0 degrees with the vertical. What is the velocity of the bob at the bottom of the swing?
A. 4.47 m/s B. 4.02 m/s C. 3.75 m/s D. 3.50 m/s E. 2.85 m/s