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 restaurant has 6 1/2 pies in the refrigerator. If it sells 1 3/4 pies each day , how many days will the pies last?

Which city can attribute some of its growth and development to the fact that it is located near the Chattahoochee River? A. Columbus B. Savannah C. Athens D. Ma

Convert 45 miles per hour to miles per minute

Sadar Company operates a store with two departments: videos and music. Information about those departments follows.

Allocation of resources is inefficient only if:________

In the reaction glucose + fructose → sucrose + water, __________ is a reactant and __________ is a product.

The overall evaluation scores of a laptop based on its processor, portability, screen size, touch, and computer memory are 75, 62, 63, 55, and 89, respectively.

Compute the future value of a $130 cash flow for the following combinations of rates and times. (Do not round intermediate calculations. Round your answers to 2

In 2-3 complete sentences, explain what this tells you about the amount of friction over each of these surfaces

Great questions! Now, I'll tell you: First, perform a rotation 90 degrees clockwise. Then. translate the figure 1 unit left and 3 units down. Drag the green po