Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
106 views
in Physics by (91.3k points)
closed by
`""_(92)^(238)"U" to""_(90)^(234)"Th"+""_(2)^(4)"He"` में `alpha`-क्षय के दौरान विमुक्त ऊर्जा की गणना कीजिए |
दिया है -
(i) `""_(92)^(238)"U"` का परमाणु द्रव्यमान = 238.05079 u.
(ii) `""_(90)^(234)"Th"` का परमाणु द्रव्यमान = 234.04363 u.
(iii) `""_(2)^(4)"He"` का परमाणु द्रव्यमान = 4.00260 u.
`(1u=931.5" MeV"//"c"^(2))`
क्या यह क्षय स्वत: प्रेरित है ? कारण दीजिए |

1 Answer

0 votes
by (90.7k points)
selected by
 
Best answer
Correct Answer - 4.25 MeV, धनात्मक ऊर्जा, स्वप्रेरित क्षय
`Q=[m_(u)-(m_("Th")+m_("He"))]c^(2)=0.00456" c"^(2)`
`=0.00456" c"^(2)xx(931.5"MeV")/(c^(2))`

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...