Ashlie, Density is simply the total mass of an object divided by the volume that the object occupies. In your example you have an object of mass 30 grams which occupies a volume of 10 cubic centimeters (cm3). So the density μ= mass ÷ volume is (30 g)/(10 cm3) =
3 g/cm3
, which is read as “3 grams per cubic centimeter).
What is the density of an object with a mass of 25 grams and volume of 37 cubic centimeters?
The answer is
2.5 g/cm3
.
What is the density of a substance with a mass of 10g and a volume of 5ml?
Thus, the substance has a density of
0.5gcm3
.
What is the density of an object with a mass of 60 g and a volume of 2 cm3?
Terms in this set (36) What is the density of an object with a mass of 60 g and a volume of 2 cm (3)? Mass=48 g;
volume= 24 cm
(2).
What is the density of a substance with a mass of 9 g and a volume of 3 ml?
Density, ρ≅
0.33⋅g⋅cm−3
.
How do I calculate mass?
Mass is always constant for a body. One way to calculate mass:
Mass = volume × density
. Weight is the measure of the gravitational force acting on a mass. The SI unit of mass is “kilogram”.
What is the formula of volume?
Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is
length × width × height
.
Which tool would you use to measure volume?
Liquid volume is usually measured using either
a graduated cylinder or a buret
. As the name implies, a graduated cylinder is a cylindrical glass or plastic tube sealed at one end, with a calibrated scale etched (or marked) on the outside wall.
How do you calculate mass with volume and density?
In equation form, that’s
d = m/v
, where d is the density, m is the mass and v is the volume of the object.
What is the density of an object with a mass of 5g and a volume of 25 ml?
Thus, the substance has a density of
0.5gcm3
.
What material of mass 39g has a volume of 5cm3?
So, the material of
density
7.8 g/cm3 is the answer.
How do you find mass with volume?
Volume equals mass divided by density
; and. Mass equals density times volume.
How do you convert volume to density?
Divide the mass by the density of the substance
to determine the volume (mass/density = volume). Remember to keep the units of measure consistent. For example, if the density is given in grams per cubic centimeter, then measure the mass in grams and give the volume in cubic centimeters.
What is the density of an object that has a mass of 8 grams and a volume of 4 cm3?
The density of the object is
0.32gcm3
.
Is mass equal to weight?
Your mass is the same no matter where you go in the universe
; your weight, on the other hand, changes from place to place. Mass is measured in kilograms; even though we usually talk about weight in kilograms, strictly speaking it should be measured in newtons, the units of force.
How do you convert weight to mass?
To find weight when you already know the mass, use the
formula weight = mass times gravitational acceleration
. Remember that on the surface of the earth, gravitational acceleration is always 9.8 m/s^2, so simply plug in the mass and multiply it by 9.8 to get the weight in newtons.
