Guess that energy

[BronyPony 575]

Well, since I haven't seen many(or even any) science topics, I decided to do one inside the non-pony zone. The topic here is to find what the energy of a certain object or atom is.

 

So, to make it simple, I will keep it to the smallest increment of particles:

• Find the energy for all types of atoms of the periodic table, list them in the answer.

Hint: E = mc² use atomic masses for this.

[RainbowDashie 767]

i dont quite understand but i try

 

100G = 1N

[Neikos 968]

  On 2012-03-25 at 9:47 AM, 'RainbowDashie' said:

i dont quite understand but i try

 

100G = 1N

 

That is not correct, because pretty imprecise.

 

 

 

 

  On 2012-03-25 at 9:45 AM, 'BronyPony' said:

Well, since I haven't seen many(or even any) science topics, I decided to do one inside the non-pony zone. The topic here is to find what the energy of a certain object or atom is.

 

So, to make it simple, I will keep it to the smallest increment of particles:

• Find the energy for all types of atoms of the periodic table, list them in the answer.

Hint: E = mc² use atomic masses for this.

 

 

ALL atoms? There are a lot you know!

[RainbowDashie 767]

  On 2012-03-25 at 9:56 AM, 'Neikos el Presidente' said:

That is not correct, because pretty imprecise.

 

at school i learned

100 kilograms = 1 newton

Edited March 25, 2012 by RainbowDashie

[Neikos 968]

  On 2012-03-25 at 9:59 AM, 'RainbowDashie' said:

at school i learned

100 kilograms = 1 newton

 

N = kg . m .s^-2

 

On earth the acceleration is roughly 9.8 m.s^-2 ( Read up on it here. )

 

So an object with a mass of 1kg would have a downward force of 9.8N

[RainbowDashie 767]

ok imma tell my teacher this

 

oh and i didnt mean kilo just the gram

100 gram = 1 newton

Edited March 25, 2012 by RainbowDashie

[Neikos 968]

  On 2012-03-25 at 10:22 AM, 'RainbowDashie' said:

ok imma tell my teacher this

 

oh and i didnt mean kilo just the gram

100 gram = 1 newton

 

I guessed that ^^

[RainbowDashie 767]

  On 2012-03-25 at 11:09 AM, 'Neikos el Presidente' said:

I guessed that ^^

 

but that is correct right?

[Neikos 968]

  On 2012-03-25 at 11:10 AM, 'RainbowDashie' said:

but that is correct right?

 

I meant your typo, I guessed that you meant grams instead of kilograms as you had already said it before.

Edited March 25, 2012 by Neikos el Presidente

[pondus30 152]

i don't even..

[TOMahwk 351]

 

(when i get home from work ill provide a more serious input... Yay fizicks)

Edited March 25, 2012 by TOMahwk

[BronyPony 575]

I meant types of atoms, such as Lithium, but I might have not been specific.

[TOMahwk 351]

SCIENCE!!!!

 

Helium!!!

 

E = mc^2

 

c= 299,792,458m/s

 

m=4.002602 (atomic weight)

 

4.002602x(299,792,458)^2 = 89875517873681764 grams * m/s

 

89875517873681764g m/s / 1000kg = 89875517873681.764 kg * m/s

 

I think. Maybe. Idk...

 

[Neikos 968]

  On 2012-03-26 at 12:20 AM, 'TOMahwk' said:

SCIENCE!!!!

 

Helium!!!

 

E = mc^2

 

c= 299,792,458m/s

 

m=4.002602 (atomic weight)

 

4.002602x(299,792,458)^2 = 89875517873681764 grams * m/s

 

89875517873681764g m/s / 1000kg = 89875517873681.764 kg * m/s

 

I think. Maybe. Idk...

 

 

 

I don't think that helium has a mass of 4 g. I think you confused it with 4 u. Where u is the Atomic Mass Unit.

 

So if I take your calculations:

 

m_Helium = 4.00 u

 

c = 3.00 * 109

 

 

1u =

1.66 * 10

-27

 

so we apply the formula.

 

m = 4 *

1.66 * 10

^-27 = 6.64 × 10^-27

 

 

 

which means that:

 

e = m * c²

 

e = 6.64 × 10^-27 * 3.00 * 109

 

e = 1.99200 × 10^-17

 

 

Which is a bit different ^^

Edited March 28, 2012 by Neikos is el Presidente

[TOMahwk 351]

  On 2012-03-28 at 11:17 AM, 'Neikos is el Presidente' said:

 

 

I don't think that helium has a mass of 4 g. I think you confused it with 4 u. Where u is the Atomic Mass Unit.

 

So if I take your calculations:

 

m_Helium = 4.00 u

 

c = 3.00 * 109

 

 

1u =

1.66 * 10

-27

 

so we apply the formula.

 

m = 4 *

1.66 * 10

^-27 = 6.64 × 10^-27

 

 

 

which means that:

 

e = m * c²

 

e = 6.64 × 10^-27 * 3.00 * 109

 

e = 1.99200 × 10^-17

 

 

Which is a bit different ^^

 

makes much more sense. I didn't do too well in chemistry

[RainbowDashie 767]

[Speedy Transition 789]

I HAVE FOUND OUT THE ANSWER!