ch42-p004 - 4. Using Eq. 42-3 ( r = r0 A1/ 3 ), we estimate...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
4. Using Eq. 42-3 ( 1/3 0 rr A = ), we estimate the nuclear radii of the alpha particle and Al to be 15 15 15 15 Al (1.2 10 m)(4) 1.90 10 m (1.2 10 m)(27) 3.60 10 m. r r α −− = × = × The distance between the centers of the nuclei when their surfaces touch is 15 15 15 Al 1.90 10 m 3.60 10 m 5.50 10 m rr r −− − =+ = × + ×
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/19/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online