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Posted: **Sat Jul 02, 2022 7:38 pm**

: 21 By What Frequency An Alpha Particle Will Move Back And Forth Inside A Nucleus Having The Following Value Of Radius R 1 (239.75 KiB) Viewed 35 times

21 By what frequency an alpha particle will move back and forth inside a nucleus having the following value of radius (r) and velocity (v) (1 Point) Radius (r) 5.5 × 1020 - O9.1 x 1020 per sec 8.3 x 1021 per sec 1.5 × 1021 2 x 10-14 per sec per sec m and velocity (v) 2.2 × 107 m S