In this world it consists of various kinds of objects. Where objects are in accordance with their functions and uses. So that the objects contained in this world have various sizes and weights of objects.

So that the measurement of each object can be known in each way. The mass of each object will experience a difference according to what object it is.

So that each object will have a large density depending on the size and volume of the object. to facilitate understanding, here is a review of the density formula you need to know.

** Type of Mass Formula **

Density is a measurement of mass carried out on an object. Where each object in this world will have its own density.

With this type of mass it will be easier for us to know how much density each object has. This can be used to facilitate our work if the work we do is related to the calculation of density of objects.

The higher the density of an object, the greater the mass of each volume of the object. So that the density of objects can describe the mass of the volume of the object intended.

With this, it will be easier for us to study the density of an object. To find out how much density the object has, a formula for calculating density can be used. The following is the density formula you need to know:

* Density (P) = m / v *

** Description: **

P: density on an object [19659002] M: the mass possessed by the object

V: the volume possessed by the object

By calculating density, we need related knowledge of the calculation of the volume of each object. So if the object is not clearly defined about its volume, then we must find out in advance how much volume the object has.

This will be easier if we have gained knowledge about formulas in searching for the volume of matter. So that the density of objects can be calculated easily and in a way that does not cause confusion.

** Problem Examples and Discussion **

To facilitate understanding of the discussed density formula , it will be easier if you understand the questions that explain density. This will make it easier for you to learn about density. Here are some examples of questions and discussion of density formulas.

- On Sundays, Ika decides to visit a jewelry store in the Ragunan area. Ika intends to buy a birthday present for her parents. Ika chose a gold necklace that has a density of 0.058 gr / cm
^{ 3 }ika decided to buy 5 grams of gold. So how much volume does the item purchased by Iika have?

** Answer: **

If the density is 19.3 gr / cm ^{ 3 }the mass of the object is 5 gr, [19659023] Mass type = m / v

0.058 = 5 / v

V = 5 / 0.058

V = 86 cm ^{ 3 }

So, the volume of goods purchased by ika is 86 cm ^{ 3 }

- Firmly possessing a volume of 100 cm
^{ 3 }the object will be used to support homework (PR) given by the Teacher during physics lessons. Teguh immediately looked for the mass of the object by weighing the object, and it turned out that the mass of the object held firm was 78 grams. Then, firmly requires calculations to find out how much density the object has?

** Answer: **

If the volume of an object is 100 cm ^{ 3 }and the mass of the object is 78 grams, then density of matter is …

Density = m / v = 78/100 = 0.78 gr / cm ^{ 3 }

Thus, the density of objects held firm is 0.78 gr / cm ^{ 3 }

- Satria searched for an item that had a volume of 156 cm
^{ 3 }with an object weight of 99 grams. So, what is the density of the item sought by satria?

** Answer: **

If the volume of an object is 156 cm ^{ 3 }and the mass possessed by that object is 99 grams, then density objects are …

Density = m / v = 99/156 = 0.634 gr / cm ^{ 3 }

Thus, the mass of the object sought by Satria is 0.634 gr / cm ^{ 3 [19659038] Homework (PR) Physics given by Ms. Teacher was immediately done by Bima. However, in the midst of working, Bima was confused because he could not find the answer. The problem that was done by Bima was a matter of physics by finding the density of objects that weighed 154 grams, and had a volume of 190 cm 3 . Calculate what is the density of objects in the satria physics question!
}

** Answer: **

If the volume of an object is 190 cm ^{ 3 }and the mass of the object is 154 grams, the density is …

Density = m / v = 154/190 = 0.81 gr / cm ^{ 3 }

Thus, the density of the object is 0.81 gr / cm ^{ 3 [19659043] Vina needed an object with a volume of 200 cm 3 the object would be used to support the homework (PR) given by the Teacher Les on the guidance site. It turns out that the mass of objects needed by vina is 50 grams. Then, vina requires calculations to find out how much density the object has?
}

** Answer: **

If the volume of an object is 200 cm ^{ 3 }and the mass of the object is 50 grams, then density is …

Density = m / v = 50/200 = 0.25 gr / cm ^{ 3 }

Thus, the density of the object is 0.25 gr / cm ^{ 3 }

With the understanding of density formulas and some explanations of examples of questions and discussions, you will find it easier to understand knowledge related to the density formula.

Given this, the information provided in this article can be wrong one of your references in learning about density formulas. This will be useful and make it easier for you to understand the density formula. Hopefully this article is useful for you.