Seudónimo Seudónimo

12-01-2016
Chemistry

contestada

A cube measures 3.0 cm on each side has a mass of 25g. What is the density of a cube?

Respuesta :

Willchemistry Willchemistry

12-01-2016

V = a³

V = 3.0³ : ( 3.0 ) * ( 3.0) * (3.0 ) = 27 cm³

The density is equal to the mass of the cube divided by its volume:

D = m / V

D = 25 g / 27 cm³

D = 0,9259 g/cm³

hope this helps ! .

Answer Link

Otras preguntas

Yo __________ en Orlando

Which action did president Andrew Johnson take as part of his strategy for reconstruction

A box has dimensions of 17 inches long, 1.3 feet wide, and 8 inches high. What is the volume of the box? The formula for the volume is V = l ⋅ w ⋅ h.

How did most Indus Valley people earn a living?

active volcanoes are most likely to be found at what boundary

Eternal and immutable are terms used in this unit to describe God':A:worksB:loveC:image in adam

PLSSHELP MWWITH THIS AND EXPLAIN

Georg Von Békésy won a Nobel Prize for his research on the basilar membrane, which showed that it contains a(n) __________ wave. A. auditory B. coiled, fluid-

What are some arguments for and against the use of alternative energy sources rather than fossil fuels?

During the war, native Americans generally supported the........