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Atomic Structures and Physical Quantities Quiz

Test your knowledge on atomic structures and physical quantities with this interactive quiz. Calculate volumes, dimensions, and conversions to select the correct answers. Ideal for students studying chemistry or physics.

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Atomic Structures and Physical Quantities Quiz

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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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