What is the density of an object with a volume of 15 ml and a mass of 42 grams? 6ml is also given. Therefore, our formula is D = 42g/6ml, which gives our answer: D = 7g/ml .
What is the mass of an object with a density of 15 g mL and a volume of 3 mL?
Thus, the mass of an object with a density of 15 g/mL and a volume of 3 mL is 45 g .
How do I find the density of an object?
The Density Calculator uses the formula p=m/V , or density (p) is equal to mass (m) divided by volume (V).
How do you find the density of an object with mass and volume?
The formula for density is the mass of an object divided by its volume. 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. The standard units are kg/m3.
What is the density of an object with a mass of 30 g and a volume of 10 mL?
1 Expert Answer
So the density μ= mass ÷ volume is (30 g)/(10 cm3) = 3 g/cm3 , which is read as “3 grams per cubic centimeter). The Greek letter μ (mu) is commonly used to represent density.
What is formula for mass?
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 are the mass units of 1000 units?
| Units of Mass | 10 dekagrams = 100 grams | 10 hectograms = 1 kilogram (kg) | 10 hectograms = 1000 grams | 1000 kilograms = 1 megagram (Mg) or 1 metric ton (t) |
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What are two ways to find density?
- Direct Measurement of Mass and Volume. When measuring liquids and regularly shaped solids, mass and volume can be discovered by direct measurement and these two measurements can then be used to determine density. ...
- Indirect Volume Measurement. ...
- Estimated Density using Archimedes Principle.
What is the mass of an object?
The mass of an object is a measure of the object’s inertial property, or the amount of matter it contains . The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. The pull of gravity on the earth gives an object a downward acceleration of about 9.8 m/s 2 .
What is the amount of mass?
Mass is a measure of the amount of matter that an object contains . The mass of an object is made in comparison to the standard mass of 1 kilogram.
What is the relationship between mass volume and density?
Mass, volume and density are three of an object’s most basic properties. Mass is how heavy something is, volume tells you how big it is, and density is mass divided by volume .
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 find the volume of an object?
Multiply the length times the width and multiply the result by the height . The result is the volume. Give the result in cubic units, such as cubic centimeters. Calculate a cube as you would any other rectangular object.
What units are used to measure mass of an object?
Mass is used to measure the weight of an object. For example, you are measuring the mass of your body when you step on to a scale. In the metric system of measurement, the most common units of mass are the gram and kilogram .
How can I calculate weight?
- Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s 2 on Earth.
- The formula for calculating weight is F = m × 9.8 m/s 2 , where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms.
