Astronomy has shown us that the Earth
A) occupies a special location in the universe so that life elsewhere is unlikely
B) is the only planet in the universe with any kind of life
C) is the only planet in the universe with advanced life
D) is just one planet orbiting an ordinary star in a vast universe
D
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Ideal Gas Law: A vertical cylinder, closed at the bottom end, contains 0.0100 mol of ideal gas. It is fitted at the top with a piston that can move freely. The mass of the piston is 14.0 kg and the initial height of the piston above the bottom of the cylinder is 25 cm. What is the temperature of the gas? (R = 8.31 J/mol ? K)
A. 290 K B. 413 K C. 3620 K D. 405 K E. 500 K
A cylinder rolls, without slipping, down an incline directly toward you. The cylinder’s angular velocity 
points in which direction?
A. Toward you B. Away from you C. To your right D. To your left E. Some other direction (specify
Exclusion Principle: How many values of the magnetic quantum number, m?, are possible if the orbital angular momentum quantum number is ? = 2?
A. 1 B. 2 C. 3 D. 4 E. 5
A block is on a frictionless horizontal table, on earth. This block accelerates at 1.9 m/s2 when a 90 N horizontal force is applied to it. The block and table are then set up on the moon where the acceleration due to gravity is 1.62 m/s2
What is the weight of the block on the moon? A) 77 N B) 67 N C) 58 N D) 48 N E) 39 N