1 amu = 1.661 × 10-27 kg
Mass of He = 4.003 amu = 6.647x10-27kg
Mass Proton = 1.673x10-27kg
Mass Neutron = 1.675x10-27kg
Mdefect = 2Mass Proton + 2Mass Neutron - Mass of He (there are 2 proton and 2 neutron in He)
= 4.9x10-29 kg
E = mchammer
= (4.9x10-29)(3x10^8)^2
=...
all nighters are bad :(
Although i had 3hrs worth of nap today, i think i'll be cramming up to about 1am before i go to bed :)
wake up 7am then cram some more
Someone explain the physics behind this :(
Is it because of the meissner effect, the mfield of magnet cannot penetrate the superconductor thus causing it to repel?
But since it causes it to move up, surface of conductor experiences a change in flux and eddy currents are induced on surface of the...
so much real life, my mother said the same thing to me
But holy fk, your mother telling you to kill yourself lol, thats hardcore
When she says that to me, i say no, im not stupid enough to kill myself why dont you kill me then and shes all like *cricket sounds in background*
i dont think it is really that hard to achieve 70atar unless you are coming dead last in your subjects or are failing or you left your exam paper blank lol
I had a friend who when to a public highschool and did no study for the HSC exams (literally no study, was playing computer games with him 5...
my mum, i expect 95+
my dad, i dont give a fcuk! Hey son! What subjects do you do?
my family friends, brah, he aint gonna get past 90 atar, hes too dumb
not a single fcuk was given