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Problems to be solved
1. A block of copper has a volume of 0.005 m3. The density of copper is
8,960 kg/m3. Calculate the mass of the copper block.
2.45.0 mL liquid weighs 45.0 grams. What is the density of the Liquid?
Given
Find
Formula
Substitution
Sulution
Final answer Guide Question: What's the difference between Mass and Volume?
Answer each blank with mass or volume
Although mass of an object is independent of its phase solid, liquidoor extemal condition
_____changes with those parameters,
2._____is measured in Ilograms and volume is in cubic meters
3. Although mass can be converted into energy, it is not possible for_____
4. Although there is conservation of ____
in a chemical reaction there is no volume conservation
5.___is a measure of the space occupied by an object, while mass measures the amount of matter in a substance
Help me po please ​


Sagot :

Answer:

1.given :

volume =0.005m3

Density =8960kg/m3

find

mass=?

formula

Mass=density x volume

substitution

m=pxv

m=8960kg/m3 x 0.005m3

m=44.8kg

2.volume=45.0 ml

mass =, 45.0 g

density=?

density=mass/volume

p=m /v

p=45.0g/45.0ml

p= 1 g/ml

Mass is a measure of the matter within a body. ... Volume is the quantity of space a body occupies.

1. volume

2.mass

3.volume

4.mass

5.volume

correct me if I'm wrong