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1.3 x 10 20 1.3 x 10 26 3.6 x 10 22 3.6 x 10 24 6.0 x 10 23

One mole of the carbon-12 isotope contains 6.022 x 10 23 atoms. What volume in m 3 would be needed to store one mole of cube-shaped children's blocks 6.00 cm long on each side? Select the correct answer. 1.3 x 10 20 1.3 x 10 26 3.6 x 10 22 3.6 x 10 24 6.0 x 10 23.

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1.3 x 10 20 1.3 x 10 26 3.6 x 10 22 3.6 x 10 24 6.0 x 10 23

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  1. One mole of the carbon-12 isotope contains 6.022 x 1023 atoms. What volume in m3 would be needed to store one mole of cube-shaped children's blocks 6.00 cm long on each side? Select the correct answer. • 1.3 x 1020 • 1.3 x 1026 • 3.6 x 1022 • 3.6 x 1024 • 6.0 x 1023

  2. The quantity with the same units as angular momentum, mvr, with dimensions ML2 T-1 is ____ . Select the correct answer. • mv2t • mvt • mrt • mg • mv

  3. The equation for the change of position of a train starting at x = 0m is given byThe dimensions of a are _____ . Select the correct answer. • LT-2 • T-2 • LT-1 • L2 T-2 • L-2 T-2

  4. One U.S. fluid gallon contains a volume of 231 cubic inches. How many liters of gasoline would you have to buy in Canada to fill a 20 gallon tank? (Note: 1L = 103 cm3.) Select the correct answer. • 76 • 30 • 12 • 5 • 46

  5. Theis the kinetic energy of an object, with m being the mass of an object and v its speed. The dimensions of this term are _____ . Select the correct answer. • ML2 T-2 • M-1 L2 T-2 • ML-3 T-2 • M-1 L2 T-4 • ML-3 T-4

  6. The speed of an object is defined as _____ . Select the correct answer. • the distance traveled in a unit of time • the time needed to travel the unit distance • the change in time with distance • the acceleration in a unit of time • the acceleration needed to travel the unit distance

  7. If you drove day and night without stopping for 6 months without exceeding the legal highway speed limit in the United States, the maximum number of miles you could drive would be closest to _____ . Select the correct answer. • 5000 • 20000 • 300000 • 20000000 • 1000000000

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