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 reached a new high during Roosevelt's first term as President? a. Tariff rates b. Employment rates c. The National Debt d. Per capita in

Hank bought a $24,000 car when he graduated from college. If his car depreciates at a rate of 10% per year, how long will it take for the car to lose half its v

Read the passage from a position statement by the National Council on Disability. The Individuals with Disabilities Education Act does not specify whether par

what does upvote mean?

What volume of a 6.0 M HCl solution is required to make 250.0 milliliters of a 1.5 M HCl? 0.38 liters 0.063 liters 0.25 liters 1.0 liters 1.5 liters

How do you do this problem? Y=x-2 Y= -2x+1

What is the difference between the focus and the epicenter of an earthquake?

what determinant has a value of 30

1.) The governor has the judicial power to ______________________ certain prisoners. 2.)The governor has the judicial power to ______________________ certain pr

What does critical thinking include