1.matter is made up of small particles
2.particles of matter are in constant random motion
Explanation:
1.Particles eg of salt can be crashed into smaller particles 2.When you sprinkle pollen grains on water in a beaker and observe using a hand lens U'll see they are moving randomly
The volume of this sapphire in cubic centimeters is 24.4 cm^3
We have the following information;
Mass of the Blue Giant = 486.52 carats
Density of the blue giant = 3.98 g/cm3
Volume of the blue giant = ?
Since the density is given in g/cm3, we must convert the mass to grams.
We have the conversion factor; 5
carats =
1
g
So;
If 5 carats make 1g
486.52 carats make 486.52 carats × 1g/ 5 carats
= 97.30 g
Since;
Density = mass/volume
Volume = Mass/Density
Volume = 97.30 g/3.98 g/cm3
Volume = 24.4 cm^3
Learn more: brainly.com/question/6034174
Answer:
Air-drying clothes conserves more water than using an electric clothes dryer.
Bike is B
Horn is H
Tire is T
Chain is C
one bike would be B = H + 2T + C
you would have to multiply both sides by 4 to make 4 bikes, so then it would be
4B = 4H + 8T + 4C
