One mole of the carbon-12 isotope contains 6. 022 x 1023 atoms 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

The equation for the change of position of a train starting at x = 0m is given by The dimensions of a are _____ . Select the correct answer. LT-2 T-2 LT-1 L2 T-2 L-2 T-2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

One U. S. fluid gallon contains a volume of 231 cubic inches 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

ML2 T-2 M-1 L2 T-2 ML-3 T-2 M-1 L2 T-4 ML-3 T-4 The is 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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50