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Chapter 8 Factor – Label Method Part 2
How many minutes does it take light to reach us from the sun which is 93,000,000 miles distant. The following information will be useful: –speed of light = 3.0 x 10 8 m/s –1km = 0.6214 mi
How many minutes does it take light to reach us from the sun which is 93,000,000 miles distant. 93,000,000 mi 0.6214 mi km 1000 m 3.0 x 10 8 m s 60 s min = 8.4 min
Convert 152 mL to dL
Convert 1.38kg to cg
Convert 0.56 cm to m
The maximum dosage of a medication is 50,000 μg/day. An IV drip can be set in mg/hr. What should the IV drip be set at?
A geologist measures an advancing glacier at a rate of 2.5 mm/hr. What is this rate in km/year?
A town is 4.3 km away. How many years does it take the glacier to reach the town.
Homework Factor Label Problems Worksheet (1 – 10)
Chapter 8 Factor – Label Method Parts 1 & in. = ___ ft.
Chapter 8 Factor – Label Method Part in. = ___ ft.
Metric Conversion Practice
Numero 1 The sun is about 150 million kilometers from earth. How long does it take light from the sun to reach earth? (The speed of light is 3x10 8 m/s.)
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Light. What is Light? Light is a type of energy that travels as a wave. – Electromagnetic Wave – Type of wave that does not need a medium to travel –
© T Madas. 1 m = cm cm = mm 10 1 km = m m = cm cm = mm 40 3 km = m m = cm cm = mm km = m cm = m 4 80.
Chapter 2 Data Analysis, Part II.
A technique for solving problems of conversions.
Units Conversion 2.24 mile/hr = 1 meter/sec 1 gallon = 3.79 liters 1 knot = 1.69 ft/sec 1 ml = 6.8 X 10-2 tablespoons 1 mile = 1.61 km 2.2 lbs = 1 kg 1.
Metric and Equipment Review. What are the 4 base units of the metric system?
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Write these down while you wait: 1 hr = 60 min = 3600 sec 1 km = 1000 m .6214 mile 1 mile = 5280 ft = 1760 yards 1609 m 1 m ft 1 yard = 3 feet.
V = f λ 2. Use v = f. Find the wavelength of a sound wave created by a 440-Hz tuning fork in air that is at 25.0 o C. (First, find the speed at that temperature).
Chapter 8 Molecular & Formula Masses. How many minutes does it take light to reach us from the sun which is 93,000,000 miles distant.
CHEMISTRY CHAPTER 4 PROBLEM SOLVING IN CHEMISTRY
Warm-Up Question #8—9/15/14 Question: Use a ruler from the front table to determine the number of cm in 1 foot. Answer : 1 foot = cm Goal: You will.
Chapter 1. What do these have in common? Odd one out???
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