Question

☺ Hola Mate ☺

the mass numbers of nuclei of two elements A and B are respectively in the ratio 27:1. if the radius of nucleus of B is
$2.4 \times {10}^{ - 15} m$
calculate the radius of nucleus of A

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=_=plz help kardo Meri=_=​

Answer 1

Hello!!

As We can see from the ratio,,

A is aluminum &

B is Hydrogen!

Now, We know that..

R= R°A^1/3

therefore,

R1/R2 = (A1/ A2)^1/3

R1 = R2 (A1/A2)^1/3

now substituting the values from the question...!

R1 = 2.4x(27/1)^1/3 FermiMeter

R1 = 7.2fm!!

Answer 2

ஜ۩۞۩ஜ ӇЄƳƛ MƛƬЄ ஜ۩۞۩ஜ

Please refer to the attachment.

нσρє нєℓρѕ !❤️❤️