anonymous
  • anonymous
https://curriculum.kcdistancelearning.com/courses/CHEMx-HS-U10/b/unit10/resources/docs/CH_10.C_practice.pdf
Chemistry
  • Stacey Warren - Expert brainly.com
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katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
@hwyl
arindameducationusc
  • arindameducationusc
These questions are of which topic?
hwyl
  • hwyl
for the first problem what do you think you should use ?

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anonymous
  • anonymous
i don't understand this. period.
hwyl
  • hwyl
ah
hwyl
  • hwyl
so there is this general notion about the relationship of mass and energy. what they have in common is that they are both conserved, meaning that they are neither created nor destroyed.
hwyl
  • hwyl
in the famous formula proposed by Einstein, \(E = mc^2 \) it shows a great deal of relationship that energy and mass have a proportional relationship since the speed of light is constant
sweetburger
  • sweetburger
I may be thinking wrong but would you take the mass and mulitply it by the speed of light squared to find the energy
anonymous
  • anonymous
words and equations. my brain is fried.
hwyl
  • hwyl
it is easy all the numbers you need to work with are given remember that the only constant is the speed of light and the rest are relative
arindameducationusc
  • arindameducationusc
Is the answer 1.008 * 10^16....
arindameducationusc
  • arindameducationusc
I also dont know but its interesting...
anonymous
  • anonymous
what does each variable stand for?
sweetburger
  • sweetburger
E = energy M = mass C = speed of light
sweetburger
  • sweetburger
E=m(C^2)
sweetburger
  • sweetburger
the equation allows for the conversion between mass and energy
anonymous
  • anonymous
OMG THERE IS NO SPEED OF LIGHT IN THE FIRST QUESTION (SORRY MY CAPS KEY IS STUCK, IM FIXING IT)
hwyl
  • hwyl
use the constant speed of light \(\large 3.0 \times 10^8 \sf ~ms^{-1} \)
sweetburger
  • sweetburger
^
hwyl
  • hwyl
it is easier to use the approximated value rather than be bogged down with the 2.9 ......... crap the purpose is to be able to know how to convert mass and energy
anonymous
  • anonymous
MY HEAD HUrts so bad. where did you get the ms ^ -1 ?
sweetburger
  • sweetburger
its a measure of speed so its in meters per second...
sweetburger
  • sweetburger
ms^-1 is the same thing as m/s
hwyl
  • hwyl
I am using \(ms^{-1} \) instead of \(\large \frac{m}{s}\)
anonymous
  • anonymous
either im too dumb for this or otherwise but i think i kind of sort of got grasp of it
hwyl
  • hwyl
if you remember in algebra lesson with the laws of exponent \(\huge \frac{1}{x} = x^{-1} \)
sweetburger
  • sweetburger
@aric200 thats what pm's are for
hwyl
  • hwyl
http://www.mathsisfun.com/algebra/exponent-laws.html
anonymous
  • anonymous
#mathisnotfun
arindameducationusc
  • arindameducationusc
Is the answer 1.008 * 10^16.... Can anyone check this? @hwyl
hwyl
  • hwyl
I don't think you're that dumb, you just didn't do your part of the reading to familiarize yourself with the concept :P
anonymous
  • anonymous
what is this reading you speak of?
sweetburger
  • sweetburger
your class doesnt have a text book or some reading assignment?
hwyl
  • hwyl
if you want to skip the reading portion just watch and take down notes https://www.youtube.com/watch?v=ql6TKCo2SZQ
anonymous
  • anonymous
no sir i am homeschooled, and the online books are well as fun as a blind guy has watching tv
hwyl
  • hwyl
take notes down
anonymous
  • anonymous
are you sure its not a link to where you got your pfp from?
hwyl
  • hwyl
;)
sweetburger
  • sweetburger
bozeman science is fantastic
hwyl
  • hwyl
ya great for HS stuff
anonymous
  • anonymous
i lie bill nye
anonymous
  • anonymous
like* i also cant type , every nerve in my brain is doing salsa
sweetburger
  • sweetburger
haha XD
anonymous
  • anonymous
you think i would kid around at 4 in the morning about my brain doing salsa? whats wonr with yuo

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