sgrjocelyn1pb32wy sgrjocelyn1pb32wy

02-07-2018
Chemistry

contestada

A beach ball has a mass of 5 g and a volume of 20 cm3. What is the object's density?

Respuesta :

Willchemistry Willchemistry

03-07-2018

mass = 5 g

volume = 20 cm³

density = mass / volume

therefore:

D = m / V

D = 5 / 20

D = 0.25 g/cm³

Answer Link

Otras preguntas

When manny takes notes he uses a page split into two columns each used differently this method of taking notes is called?

Which aspect of West African culture did the colors and patterns of kente cloth signify? 1) economic activity 2) social ranking 3) family size 4) ance

HELP?? Compare and contrast the similarities and differences between the American Revolution and the French Revolution: Consider how it started, why it started,

how do you solve 12h-7=7h+18 as a 2-step equation

One pound of swordfish costs as much as 1.5 pounds of salmon. Mrs.ortiz pays $39 for 2 pounds of salmon and 3 pounds of swordfish. Find the ratio of the amount

Il ne comprend pas l'exercice de maths, il est _______________. (3 points)

estimate the quotient for 49 / 311

A(n) __________ is a classic example of a first-degree burn.

Which on these scenarios involve a reaction is at equilibrium. A. Reaction is producing more products than reactances B. The reactions producing more re

Write the complex number in the form a + bi. 6(cos 330° + i sin 330°)