Which of the following measurements contains two significant figures?
a. 0.004 00 L
b. 0.004 04 L
c. 0.000 44 L
d. 0.004 40 L
What is C 0.00044 L
100
Conversion factors are useful in solving problems in which a given measurement must be expressed in
What is another unit
100
What is the SI unit of mass?
What is gram
100
If a liter of gas is heated from 20C to 50C, what happens to its volume?
What is increases
100
This device can never break, only become stairs
What is an escalator
200
In the measurement 0.503 L, which digit is the estimated digit?
What is 3
200
The conversion factor that shows the relationship between grams and kilograms is
What is 1,000 g = 1 kg
200
Which of the following mass units is the largest?
a. 1 cg
b. 1 dg
c. 1 Mg
d. 1 ng
What is c. 1 Mg
200
Which group of measurements is the most precise? (Each group of measurements is for a different object.)
a. 2 g, 3 g, 4 g
b. 2.0 g, 3.0 g, 4.0 g
c. 2 g, 2.1 g, 2.2 g
d. 1 g, 3 g, 5 g
What is c. 2 g, 2.1 g, 2.2 g
200
Mr. Wood's home state.
What is New York
300
How many significant figures are in the measurement 0.003 4 kg?
What is 2
300
What quantity is represented by the metric system prefix deci-?
What is 1/10
300
The weight of an object is the mass multiplied by what force?
What is gravity
300
Which temperature scale has no negative temperatures?
What is Kelvin
300
The black flag in the back of the room is commonly called
What is a Jolly Roger
400
Express the sum of 7.68 m and 5.0 m using the correct number of significant digits.
What is 13
400
What is the quantity 0.0075 meters expressed in centimeters?
What is 0.75 cm
400
What is the volume of 40 g of silver if the density of silver is 10.0 g/mL?
What is 4 mL
400
What is the density of an object having a mass of 24 g and a volume of 6 cm^3?
What is 4 g/cm^3
400
Name any team on the gameshow "Legends of the Hidden Temple"
What is Red Jaguars
Purple Parrots
Blue Barracudas
Green Monkeys
Orange Iguanas
and Silver Snakes
500
What is the measurement 111.009 mm rounded off to four significant digits?
What is 111.0
500
How many meters are in 2.8 km?
What is 2,800
500
Where would the mass of a golf ball be the greatest?
a. Moon c. Jupiter
b. Earth
What is none of these, it would be the same for all
500
The density of mercury is 5,427 kg/(m3). If the density of water is 1.0 g/mL, will mercury float or sink in water?
What is sink
500
What animal kills the most people annually? (Disease doesn't count