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 landforms do you find at convergent boundaries? A. trenches and a rift valley B. rift valley and mid ocean ridges C. mountains and trenches D. mid ocean r

last year janes wages were $80 per week her wages are now $86 per week.Calculate the percentage increased.

I need helppp what’s the answerrrr?!!?

If the car goes exits a freeway and goes from 65 mph to 35 mph is it accelerating?

28. Enchiladas and beans, my favorite dish, a. remind b. reminds _me of my native Mexico.

i need help! please and thank you

I NEED SOME HELP... What are ions 14 points if you answer this

Brandon works at a nearby electronics store. He makes a commission of 6% on everything he sells. If he sells laptop for $309 how much money does bread make in c

What is the minimum force required to increase the energy of a car by 92 J over a distance of 19 m? Assume the force is constant. Group of answer choices 1700 N

The test scores of the students in four classes are summarized below. Answer the questions about them. Class A: The mean score is 112 and the range of scores i