1. Identify the SI unit that would be most appropiate for meausuring the mass of eachof the following objects:
a. table
b. coin
c. a 250 mL beaker
2. What is the volume, in cubic meters, of a rectangular solid that is 0,25 m long, 6.1 m wide, and 4.9 m high?
3. Find the density of a material, given that a 5.03 g sample occupies 3.24 mL.
4. What is the mass of a sample material that has a volume of 55.1 cm3 and a density of 6.72 g/cm3?
5. Identify the SI unit that would be most appropiate for espressingthe length of the following;
a. width of gymnasiam
b. length of finger
c. distance between your town and the closest border of the next state.
d.length of a bacterial cell
6. A sample of a substance that has a density of 0.824 g/mL has a mass of 0.451 g. Calculate the volume of the sample.
7. Label each of the following meausurements by the quantity each represents. For instance, a measurement of 10.6 kg/m3 represents density.
a.) 5.0 g/mL b.) 37 s c.) 47 J d.) 39.56 g e.) 25.3 cm3
f.) 325 ms g.) 500 m2 h.) 30.23 mL i.) 2.7 mg J.) 0.005 L
8. Complete the following conversions:
a. 10.5 g = ____ kg
b. 1.57 = _____m
c. 3.54 ug = ____g
d. 3.5 mol = ____umol
e. 1.2 L = ____mL
I know its a lot and im soooo sorry but please help will be very much appreciated!!! THANKS =)
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