Voiskie Voiskie

20-08-2020
Chemistry

contestada

What is the density of a 42.0 gram cube with a length of 5.0 cm, a width of 3.0cm, and height of 7.0cm

Respuesta :

dorotadutka dorotadutka

20-08-2020

Answer: 0.4g per 1 cm3

Explanation:

5.0 × 3.0 × 7.0 = 105 cm3 this is the volume of cube

density is mass per unit of volume

d = m / V then 42g / 105 cm3 = 0.4 g/ 1 cm3

Answer Link

Otras preguntas

The principle function of the federal judiciary under the constitution is to __________.

Write a multiplication sentence that shows zero property of multiplication. Explain why it shows this property.

The ages of Sylvana’s three daughters are consecutive even integers. The sum of their ages is 60. Write an equation that represents this situation. Then, find t

Hi! Someone can help me?

4y+8=8x+4 Solve for x and y

is a tracheostomy permanent true or false ?

Belize share a border with mexico True or false

explain whether rounding or compatible numbers gives a closer estimate for the product of 48 times 123 equals 5904

three aspects of effective communication

A ball is dropped from rest from a tower and strikes the ground 125meters below. Approximately how many seconds does it take for the ball to strike the ground a