maddiefink maddiefink

15-09-2017
Chemistry

contestada

A copper cube has a mass of 420g and takes up 50.4cm^3 what is the density?

Respuesta :

Sydneel Sydneel

15-09-2017

use the equation d = m/v or density equals mass over volume. 420/50.4=8.3333 or 8 and one third.

Answer Link

Otras preguntas

i need help please help me

I need an inequality

how much memory can a 2 year hold brain hold?

A simple motor converts _________________ energy into ___________________ energy. A) magnetic; electrical Eliminate B) electrical; magnetic

How would you describe a food chain to someone who never thought about that idea before

Point P is reflected across two lines. Point E is its reflection image. Which two lines is point P reflected across?

An astronaut drops a rock into a crater on the moon. The distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)=0.8t^2

Kendra has a painting canvas that is 24 inches wide by 33 inches high. She painted a red rose, which covered 50% of the canvas. What was the area of the canva

Both circle A and circle B have a central angle measuring 135°. The ratio of the radius of circle A to the radius of circle B is 4 7 . If the length of the int

Given a circle with a diameter of 4, which equation expresses π as the ratio of the circumference of a circle to its diameter?