Question

5. What is the mass of the water?
a. that fills a 1m^3 tank
b. that fills a 2L bottle
c. that would fill you empty classroom

Thanks for your help!
Multiply each volume by the density of water. 1 liter is 1/1000 cubic meter.

You will have to figure out the size of your own classroom. I have never seen or measured it.

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