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RILEYS DENSITY
mass volume density
| Question | Answer |
|---|---|
| when would you use the displacement method | to find the volumee of an irregular object |
| when would you use a digital scale | when you have the object and it's not to heavy for the scale |
| how do you find the volume of a regular object | L*W*H |
| define volume | the amount of space an object takes up |
| what units are used for mass | grams |
| define mass | the amount of matter in an object |
| when would you use the displacement method | for an irregular object |
| a beaker is filled with 30mL of water a 100g rock is placed into th beaker and the water level rises to 55mL what is the density of the rock? | D=? M= |