The uncertainities in the velocities of two particles A and B are 0.05 and 0.02 m/sec respectively. The mass of A is 5 times to that of mass of B. What is the ratio of uncertainities Δ XAΔ XB in their positions ?

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

252

225

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Δ xAΔ xB . 0.050.02=15;

Watch 3-min video & get full concept clarity