Question

to run around a circular stadium. A completes a
round in 252 seconds, B in 308 seconds and C in
198 seconds, all starting at the same point. After
what time will they meet again at the starting point?
(a) 26 minutes 18 seconds (b) 42 minutes 36 seconds
(C) 45 minutes
(d) 46 minutes 12 seconds
1. Three wheels can complete 40, 24 and 16 revolutions
per minute respectively. There is a red spot on each
wheel that touches the ground at time zero. After
how much time, all these spots will simultaneously
touch the ground again?​

Answer 1

Answer:

LOU

यदि इलेक्ट्रॉन का तरंग फलन । हो तो प्रायिकता घनत्व होगा