Question

Which component in this mixture has the lowest density?



A.
glass

B.
water

C.
sawdust

D.
sand

Answer 1

helppppp! im sweating here O.o

Answer 2

What's the definition of density?

Answer 3

It is mass per unit volume.

So the substance with the lowest density has the lowest mass for a given amount of volume.

In other words, if you had a bucket full of glass, water, sawdust or sand, which would make the bucket the heaviest?

Answer 4

...and which the lightest? The lightest has the lowest density; the heaviest has the highest density.

Answer 5

Dude,i totally love u rite now :)

Answer 6

sand

Answer 7

sorry if it i so late

Answer 8

@isherron CAN YOU NOT SEE THAT THIS WAS A YEAR AGO???

Answer 9

medal is you're seeing in december 2014

Answer 10

:I

Answer 11

the actual answers for the whole 5 question test are

The diagram below shows the process of distillation of saltwater into pure water. Where is the pure water in the diagram?
https://static.k12.com/calms_media/media/560500_561000/560572/2/1753ad05333a171394d041df01fbb955176553a3/MS2_PHY_03_10_401_PIC_distillation_chat.jpg

A. a
B. b
C. c
-->D. d
the answer for this one is d

Answer 12

Which method is appropriate for separating a mixture of iron and aluminum?



-->A.
using a magnet

B.
distillation

C.
evaporation

D.
observing different densities
the answer for this one is a

Answer 13

Which method would be effective for separating salt and water in a mixture?

-->A.
evaporation

B.
using a magnet

C.
observing color differences

D.
chromatography
the answer for this one is a

Answer 14

Which component in this mixture has the lowest density?
I cant post the pic...cause it wont let me, but the answer is
C. sawdust
which everyone said other things...XD but its sawdust

Answer 15

What is an effective method for separating a mixture of alcohol and water?

A.
mixing the ingredients

-->B.
distillation

C.
evaporation

D.
magnetism
the answer for this one is b

Answer 16

hello random searcher, i know you are going to read this, because...everyone always does XD
but what i want to say to you is, im glad to help and post answers on here, because I know these questions can be difficult...if you are an openstudy-er maybe you will fan and medal me XD
sincerely, AskMeLotss
lol

Answer 17

@AskMeLotss You just saved my life again lol

Answer 18

XD you are welcome unicorn person lol

Answer 19

@help_ima_unicornK12 XD

Answer 20

THANK YOUUUUUU @AskMeLotss your awesome!!!

Answer 21

your welcome XD *winky face*

Answer 22

@annah.bee this is what I do XD
take the test, post the answers :D