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

A. y=-3 B. x=2 C. y= -3x D. x= -3

How did the bill of rights legally change the political system

Explain two ways that voltaic cells and electrolytic cells are similar AND two ways that they differ.

Roger is trying to understand why the product of a positive number and a negative number should be negative. How would you explain to Roger why two times -4 ove

What is the antiderivative from 0 to Pi/3 of (Cos(4x)+Sin(4x))^2

This phrase most closely matches the philosophy of: A:democracy. B:mercantilism. C:capitalism. D:communism.

This chart shows characteristics of three different types of atoms. Which statement is best supported by the information in the chart? Atom X will donate el

What are two fungal skin infections that humans can contract? pneumonia and ergot disease ergot disease and athlete’s foot athlete’s foot and ringworm ring

Please help on this one?

Need Help Please!!!!!!!!!!