dolphinkeller dolphinkeller

02-09-2020
Chemistry

contestada

A sample has a volume of 10 ml and a mass of 4.2 g what density of the object

Respuesta :

emzogwayo emzogwayo

03-09-2020

Answer:

0.42g/cm³ or 420kg/m³

Explanation:

1cm³ = 1ml

10 × 1cm³ = 10cm³

Density = Mass ÷ Volume

4.2g ÷ 10cm = 0.42 g/cm³

Density = 0.42g/cm³ or 420kg/m³

Answer Link

Otras preguntas

1 I got to my friend's house at three o'clock. They had... already played.... football for hours.(play)

list 3 ideas to prevent smoking fatalities

what is equivalent to (160 times243)1/5th

what are the advantage of the presence of hydrogen in large scale in the sun ?

Teenagers when they should stop drinking. A. tend to know B. have difficulty bypowing C. ignore

Eliana is at a party and begins to feel uncomfortable that she is not safe there. Several of the guys have been trying to get her to go upstairs with them alone

What is the first step to take when evaluating the credibility of an argument? A identify any claims by the argument’s author B determine the relevance of the

The Whitmoer Co. is currently issuing both 20-year and 30-year bonds at par. The bonds pay 7 percent annual interest and have face values of $1,000. You decide

How is the seed of an avocado pear dispersed?

A business school has 15 full-time faculty and seven of them have tenure. A random sample of six faculty are randomly selected to form a committee. What is the