Which of the following gases is not a significant ingredient of the jovian planet atmospheres?
A) carbon dioxide B) water C) hydrogen D) helium
A
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Exclusion Principle: An atom with atomic number 6 is in its ground state. How many electrons are in its outermost shell?
Fill in the blank(s) with the appropriate word(s).
In cloud formation, water vapor turns into water droplets which get bigger and bigger until it rains. This will cause the temperature of the air in the clouds to
a. get warmer. b. get cooler. c. will not affect the temperature of the air in the clouds. d. There is no air in clouds.
Intensity: Radiation of a single frequency reaches the upper atmosphere of the earth with an intensity of 1350 W/m2. What is the maximum value of the electric field associated with this radiation? (c = 3.00 × 108 m/s, ?0 = 4? × 10-7 T ? m/A, ?0 = 8.85 × 10-12 C2/N ? m2)
A. 675.0 V/m B. 1604 V/m C. 1400 V/m D. 1350 V/m E. 1010 V/m
A sonic boom occurs:
a. exactly when an object breaks the sound barrier. b. just before an object breaks the sound barrier. c. immediately after an object breaks the sound barrier. d. when an object slows down to less than the speed of sound. e. when the edge of the shock wave reaches a listening ear.