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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Shweta Thakur posted an Question
August 30, 2020 • 22:23 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
Plz explain this question... nsity of the f nucleus of mass number 19. ntimetres sol
71 electron Ex. 19. Assuming a spherical shape for the F nucleus, calculate the radius and the nuclear density of the F nucleus of mass number 19. ntimetres Solution: We have, nd orbit r= (1-4 x 10-13 )A3 p from 1-4 x 10-1x 193 = 5-07 x 10 cm. (Eqn. 8) 4 Volume of 1 F atom =u x3-14 x (5-07 x 10-133 = 7-17 x 10- cm mass of 1 mole of nucleus Mass of a single nucleus = Av. n0. 19 6-022 x 10 238 Thus, density of the nucleus = mass of single nucleus volume of single nucleus
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Priyanshu kumar Best Answer
Radius of nucleus varies as R=R0(A)1/3, where R0=1.3 Fermi. A=mass of nucleus
this is which formulae
you don't read this??
https://youtu.be/4Qtypk2jkVc see this video
ok
Thanku so much sir
always welcome 😊 shweta
pda tha
physics main atoms aur nucleus vaale chapter main
bhool gyi thi
sir
wahi socha tmhe isme doubt kha aaya😊
yes sir
sir
density = mass / volume se and ni aa rha
isi Ques. main
???
shweta in market now....after half an hour i will explain
ok sir
sir