Question

Density is measured in

A) g/mL
B) feet/yard
C) area/weight
D) mass x acceleration

Answer 1

there are different types of density, but lets assume you mean the volumetric mass density
$$
\Large \rm density = \frac{mass}{volume}
$$

Answer 2

only one of those choices has those units

Answer 3

yeah... I am putting it as D

Answer 4

can i ask another question

Answer 5

d is wrong

Answer 6

oh ... ok umm I don't get it then :/

Answer 7

which of those fractions has units mass / volume

Answer 8

hint
g = grams ( a measure of mass)
ml = millileter ( a measure of volume)

Answer 9

oh i thought it was D because it said mass... but A was my next choice... so A

Answer 10

right :)

Answer 11

by the way, force = mass x acceleration

Answer 12

oh thankyou I wouldn't have known that if it wasn't for you

Answer 13

your welcome

Answer 14

Am i able to ask another question?

Answer 15

sure

Answer 16

What subatomic particle(s) has a mass of 1 amu?

The electron
The proton
The neutron
The proton and the neutron

Answer 17

Loosely speaking, the atomic weight of hydrogen is defined as 1 amu . what does a hydrogen atom contain. also note that the weight of an electron is negligible

Answer 18

Let me be more precise, here is a table of weights in amu (atomic mass units).
http://prntscr.com/75dn0u

Answer 19

you can see in the table that the mass of the proton and neutron are both nearly 1 amu

Answer 20

http://chem.wisc.edu/deptfiles/genchem/sstutorial/Text4/Tx41/tx41.html

Answer 21

yeah so it would be most likely D

Answer 22

right

Answer 23

thanks for your help that's all my qeustions for now