Science Survey Ch1: Intro to Science Scientific Notation and Conversions

4.5 x 10^9

3.05x10^8

6.005 x 10^-9

6.63 x 10^-5

5.4/9 =.6 10^8/10^2 = 10^6.6 x 10^6 Final answer 6x10^5

0.035 km

0.005 seconds

kL

3,000,000 W

g

35,020,000

20,400

An ugly number

3

3 All zeros between other numbers are significant

4 Don’t count any zeros before the first other digit

4 Zeros at the end of the number, after the decimal are significant

5 All at the end

99.06 cm 39 in * 2.54 cm 1 in

57764 meters 93 miles * 1.61 km * 1000 m 1 miles 1 km

55.9 miles / hr 90 km * 1 mile hr 1.61km

0.016 m/s 32 ft * 12 in * 2.54 cm * 1m * 1 min min 1ft 1in 1000cm 60 sec

26.8 m/s 60mi 1.61 km 1000 m 1 hr hr 1 mi 1 km 3600 sec

As a team, decide how many of the points you already have you wish to wager. If you get the question correct, you will earn double the points you wagered. If you get the question incorrect, you will lose the points you wagered. Good luck!