messinal20 messinal20

01-06-2016
Physics

contestada

What is density? Can density be used to identify an unknown substance?

Respuesta :

Redders Redders

05-06-2016

density is the amount of mass an object has in a certain volume. e.g 2g/cm3(cubed).

objects can be classed into different densities, so in an unorthodox way, it can be used to identify substances.

Answer Link

Otras preguntas

According to Lincoln's 10 percent plan, new state governments had to do all of the following except: be republican in form recognize the emancipation of black p

how to measure and find the circumcenter of a triangle

Research the major news sources on the Internet and choose one topic that is causing problems for Americans across the country. Write a three paragraph article

I need to find the square unit of the triangle

What natural material do you need in order to make porcelain?

John is a quarterback. This year, he completed 350350350 passes, which is 70\%70%70, percent of all the passes he's attempted this year. How many passes has Joh

The axis of symmetry for the graph of the function is f(x) = x2 + bx + 10 is x = 6. What is the value of b?

which two systems work with the muscular system to help the body move

Which answer best describes what is happening in the following redox reaction? 4Fe + 3O2 mc023-1.jpg 2Fe2O3 This is combustion. This is neutralization. Iron

After mental illness became “medicalized ” what was one major change that occurred?