00:01
Okay, so the si unit of the mass is kilograms.
00:03
So we know the mega -electronvo per c -square can be equal to, let's convert mega -electron -vote to jou first, which is 1 .6 times 10 to the power of negative -13 jou.
00:21
Okay? because one electron volt is 1 .6 times 10 -to -power negative -19 tubes.
00:27
So since one mega -electralvo is equal to 10 to the power of 6 electrical volts, so we have 1 -mega -electral volt.
00:33
Is equal 1 .6 times 10 to power of n .13 jubes.
00:37
Over c square, which is the speed of light square, which is 3 times 10 to power of 8 meter per second, and n square.
00:48
And this will give us 1 .6 times 10 to the power of negative 13 dew over 3 times 10 to the power of 8 meter per second.
01:06
I'm sorry, let me take meter per second out, okay? so it will be square and then times meter per second square...