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

Which of the following are considered periodicals? encyclopedias magazines biographies

list 4 ways humans cause extinctions

Explain the three major causes that contribute to mental health disorders

The spread of Western monasticism was due largely to: a. St. Basil. b. St. Anthony of Egypt. c. St. Benedict.

During the Bronze Age, the invention of and improvements on the chariot helped the _____, Hyksos, and Egyptians build kingdoms through military conquests. Hopli

Why did the US attack Iwo Jima?

Which of the following was not true about free African Americans in the North? A) African American men could not find jobs in fields in which they were skil

The price of bananas went from $0.20 per lb to $0.60 per lb in four years. Find the rate of change of the price of bananas

The lengths of the sides of a triangle are 3, 4, 5. Can the triangle be a right triangle?

the most successful mormon settlements were in what state