JEE Advanced 2021: जेईई एडवांस एडमिट कार्ड जारी। www.mrmanojpandey.com ज्वाइंट एंट्रेंस एग्जामिनेशन (जेईई) एडवांस का एडमिट कार्ड जारी कर दिया गया है। एडमिट कार्ड जेईई एडवांस 2021 परीक्षा की तारीख 3 अक्टूबर तक डाउनलोड के लिए उपलब्ध रहेगा। जेईई एडवांस 2021 एडमिट कार्ड तक पहुंचने के लिए उम्मीदवारों को अपने आवेदन विवरण के साथ लॉग […]
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Nuclear Energy: The energy released during a nuclear reaction is called nuclear energy. Or The energy released during the transformation of nuclei with less total binding energy to nuclei with greater binding energy. The two distinct way of obtaining energy from nucleus are as follows. 1. Nuclear Fission 2. Nuclear Fusion 1. Nuclear Fission: Nuclear
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Nuclear Fusion: The process in which two light nuclei combine(at extremely high temperature) to form a single heavier nucleus is called nuclear fusion. For Fusion to take place, the two nuclei must come close enough so that attractive short range nuclear force is unable to affect them. Since both the nuclei are positively charged particles,
Half-Life of Decay: It is defined as the time after which number of atom left will become half of initial number of atom, Then from equation Average Life: It is defined as the total life time of all the atoms of the element and dividing it by the total number of atoms present initially in
Radioactive Displacement Laws: This Law describes which chemical element and isotope are created during the particular type of radioactive decay. α-Decay: α-Decay is a process in which and unstable nucleus transforms itself into a new nucleus by emitting and α particle (A Helium nucleus ₂He⁴). Since an α particle has two protons and two neutrons, so after an α-Decay,
Radioactivity: A French physicist H Bequerel discovered radioactivity in 1896 by accident. Radioactivity is spontaneous nuclear phenomenon in which an unstable nucleus undergoes a decay with the emission of same(α,β) and electromagnetic radiations (γ) rays. In nature, three types of radioactive decay occurs which are as- α-Decay: In α decay, a helium nucleus ₂He⁴ is emitted. β-Decay:
CBSE 12th Physics Term-I 2021-22: Physics Topic-Wise MCQ’s, Case-Based & A/R Based Questions/Solutions On Latest CBSE Board Exam Pattern: In this post I will provide class 12th physics term-1 topic wise MCQs, case-based and assertion/reason based questions with solutions on the basis of CBSE board latest exam patterns. Any students who want to good score on
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CBSE 12th टर्म- I Maths 2021-22: Maths Chapter-Wise एमसीक्यू, केस-आधारित और नवीनतम सीबीएसई बोर्ड परीक्षा पैटर्न के आधार पर Assertion/Reason: इस post में solution के साथ session 2021-22 के class -12 के लिए maths के Chapter-Wise MCQ’s, CaseBased Questions & Assertation And Reason शामिल है।सीबीएसई ने हाल ही में इस प्रकार के एमसीक्यू को शामिल किया है। इस प्रकार
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CBSE 12 Objective Chemistry 2021-22 : Chapter-Wise MCQs, Assertion/Reason and Case-Based Questions/Solutions: In this post I will provide MCQ, assertion/reason and case studies based question/answer for class 12 chemistry which is on the based on latest syllabus issued by CBSE for session 2021-22 board exams conducted by CBSE. If any student want to downloads MCQ
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CBSE 12th Term-I Objective MCQ’s 2021-22: नवीनतम सीबीएसई बोर्ड परीक्षा पैटर्न के आधार पर Biology Chapter-Wise एमसीक्यू Problems: इस पोस्ट में solution के साथ सत्र 2021-22 के कक्षा -12 टर्म -1 के लिए biology एमसीक्यू शामिल हैं। ये एमसीक्यू problems सीबीएसई द्वारा जारी किए गए सर्कुलर के आधार पर हैं। सीबीएसई ने हाल ही में इस
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