PHYS218_CHP01_1-10

# PHYS218_CHP01_1-10 - 180 = × × × 1.9 gal mi 3 35 gal 1 L...

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1.1: ( 29 ( 29 ( 29 ( 29 km 61 . 1 cm 10 km 1 . in cm 54 . 2 ft in. 12 mi ft 5280 mi 1 5 = × × × × Although rounded to three figures, this conversion is exact because the given conversion from inches to centimeters defines the inch. 1.2: . in 9 . 28 cm 54 . 2 in 1 L 1 cm 1000 L 473 . 0 3 3 3 = × × 1.3: The time required for light to travel any distance in a vacuum is the distance divided by the speed of light; ns. 10 3.33 s 10 33 . 3 s m 10 3.00 m 10 3 6 8 3 × = × = × - 1.4: . m kg 10 13 . 1 m 1 cm 100 g 1000 kg 1 cm g 3 . 11 3 4 3 3 × = × × 1.6: . . oz 16 bottle 1 gal 1 . oz 128 L 788 . 3 gal 1 m 1 L 1000 m 1 3 3 × × × × bottles 2112 bottles 9 . 2111 = The daily consumption must then be . da bottles 78 . 5 da 24 . 365 yr 1 yr bottles 10 11 . 2 3 = × × 1.7: ( 29 ( 29 . hr km 2330 mi km 61 . 1 hr mi 1450 = × ( 29 ( 29 s. m 648 s 3600 hr 1 km m 10 hr km 2330 3 = × × 1.8: . h mi 67 h 24 day 1 day 14 fortnight 1 furlongs 8 mile 1 fortnight furlongs 000
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Unformatted text preview: , 180 = × × × 1.9: . gal mi 3 . 35 gal 1 L 788 . 3 km 1.609 mi 1 L km . 15 = × × 1.10: a) s ft 88 mi 1 ft 5280 s 3600 h 1 hr mi 60 = b) 2 2 s m 8 . 9 cm 100 m 1 ft 1 cm 48 . 30 s ft 32 = c) 3 3 3 3 m kg 10 g 1000 kg 1 m 1 cm 100 cm g 1.0 =...
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## This homework help was uploaded on 03/25/2008 for the course PHYS 218 taught by Professor Safonov during the Spring '06 term at Texas A&M.

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