Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Questions : #42, #43 & #44 (In Hindi)
84 plays

More
In this lesson, questions #42, #43 & #44 are solved. Watch all the questions and keep practicing

Kumar Ketan is teaching live on Unacademy Plus

Kumar Ketan
#Specialisation in Electronics #6 years teaching experience #Physics Faculty in Kota #"magical education" (211k+ subs) #Writer

Comments
(3)
U
Unacademy user
sir 44 me ye bki ki values yd rkhni h kya ye nhi smjh aya itni saari values kha se aayi
Kumar Ketan
10 months ago
yes masoom, Pls learn some values
Masoom soni
10 months ago
ohkk sir...
44 SAMAJH NHI AAYA SIR . PLS EXPLAIN IT AGAIN .
Kumar Ketan
10 months ago
Pls learn some values for t in me saving
Kumar Ketan
10 months ago
time*
GauRav Rai
10 months ago
bhai bs itna smgh lo ki jo P.E. hoti h wo two times hoti h given energy (E) ke bs yhi use hua first exited state ke liye E= 3.14v so U=6.28 and same in case of 27.2 eV (2*13.6)