Posts: 7259
Threads: 506
Joined: December 12, 2015
Reputation:
22
RE: Sean Carroll's everyday equation.
July 23, 2016 at 9:21 am
(July 23, 2016 at 9:08 am)Alex K Wrote: (July 23, 2016 at 9:08 am)Jehanne Wrote: Thanks, Alex!!
Was that helpful?
Yes, very much so! It would be great to see someone such as yourself do an actual calculation with Carroll's equation much like Einstein did a calculation with the precession of Mercury using General Relativity.
Posts: 20476
Threads: 447
Joined: June 16, 2014
Reputation:
111
RE: Sean Carroll's everyday equation.
July 23, 2016 at 9:22 am
No God, No fear.
Know God, Know fear.
Posts: 19789
Threads: 57
Joined: September 24, 2010
Reputation:
85
RE: Sean Carroll's everyday equation.
July 23, 2016 at 10:14 am
(July 23, 2016 at 9:22 am)ignoramus Wrote:
If you measured temperature in kelvin, there wouldn't be this confusion.
Posts: 18510
Threads: 129
Joined: January 19, 2014
Reputation:
91
RE: Sean Carroll's everyday equation.
July 23, 2016 at 10:17 am
(This post was last modified: July 23, 2016 at 10:17 am by Alex K.)
(July 23, 2016 at 9:21 am)Jehanne Wrote: (July 23, 2016 at 9:08 am)Alex K Wrote: Was that helpful?
Yes, very much so! It would be great to see someone such as yourself do an actual calculation with Carroll's equation much like Einstein did a calculation with the precession of Mercury using General Relativity.
Erm, do you want me to write one down for you as an example, or do you mean you'd like to see it used in general, because people use it all the time!
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition
Posts: 7259
Threads: 506
Joined: December 12, 2015
Reputation:
22
RE: Sean Carroll's everyday equation.
July 23, 2016 at 1:41 pm
(July 23, 2016 at 10:17 am)Alex K Wrote: (July 23, 2016 at 9:21 am)Jehanne Wrote: Yes, very much so! It would be great to see someone such as yourself do an actual calculation with Carroll's equation much like Einstein did a calculation with the precession of Mercury using General Relativity.
Erm, do you want me to write one down for you as an example, or do you mean you'd like to see it used in general, because people use it all the time!
How about both?!
Posts: 18510
Threads: 129
Joined: January 19, 2014
Reputation:
91
RE: Sean Carroll's everyday equation.
July 23, 2016 at 3:13 pm
ok I'll try to come up with a short example
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition
Posts: 29107
Threads: 218
Joined: August 9, 2014
Reputation:
155
RE: Sean Carroll's everyday equation.
July 23, 2016 at 8:38 pm
(July 23, 2016 at 9:22 am)ignoramus Wrote:
I have a similar problem. I follow the cooking instructions exactly. I'm then really bad at knowing whether the thing is done by then, or needs more time. I generally just flip out.
Posts: 9479
Threads: 116
Joined: July 5, 2015
Reputation:
23
RE: Sean Carroll's everyday equation.
July 23, 2016 at 8:41 pm
(July 23, 2016 at 3:13 pm)Alex K Wrote: ok I'll try to come up with a short example
What should I read if I'm interested to learn some physics? Are the Feynman lectures a good start?
Posts: 18510
Threads: 129
Joined: January 19, 2014
Reputation:
91
RE: Sean Carroll's everyday equation.
July 24, 2016 at 2:17 am
(July 23, 2016 at 8:41 pm)Excited Penguin Wrote: (July 23, 2016 at 3:13 pm)Alex K Wrote: ok I'll try to come up with a short example
What should I read if I'm interested to learn some physics? Are the Feynman lectures a good start?
Excellent start, yes
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition
Posts: 7259
Threads: 506
Joined: December 12, 2015
Reputation:
22
RE: Sean Carroll's everyday equation.
July 24, 2016 at 9:27 am
(July 23, 2016 at 8:41 pm)Excited Penguin Wrote: (July 23, 2016 at 3:13 pm)Alex K Wrote: ok I'll try to come up with a short example
What should I read if I'm interested to learn some physics? Are the Feynman lectures a good start?
I really like this site:
http://hyperphysics.phy-astr.gsu.edu/hbase/hph.html
|