M-> E Conversion
Most recent answer: 08/25/2009
Q:
I used E=mc2, and plugged in a microgram. Using 3*10^8 squared, I pulled out 5.16^-7 joules per kilogram. Is this correct?
..I'm curious as to know if I have the conversions correct.
- Steven (age 22)
Newport
- Steven (age 22)
Newport
A:
It's a little unclear if you're discussing a microgram or a kilogram. In the SI units , 1kg*(3*108 m/s)2= 9*1016Joules.
For a microgram, you'd get 10-9 as much, i.e. 9*107 J.
Mike W.
For a microgram, you'd get 10-9 as much, i.e. 9*107 J.
Mike W.
(published on 08/25/2009)