For nuclei of high mass number, the number of protons inside the nucleus is more. These protons repel each other. Due to larger force of repulsion on account of greater number of protons present in the nucleus, the value of ...
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Binding energy per nucleon of light nuclei is less and these are unstable. The binding energy per nucleon of the nucleus formed, as a result of fusion, is comparatively higher and nucleus is stable. Class 12 Physics Chapter 13 Nuclei ...
Krīḍā Yoga reduces stress and anxiety through joyful activities, promoting relaxation. Its mindfulness-focused games enhance emotional stability, helping participants manage emotions effectively while fostering a positive mental state and overall well-being. Class 6 Physical Education and Well-being Unit 5 Chapter 2 ...
Steel is widely used in construction due to its stiffness and strength. The CBSE syllabus for 2024-2025 includes Chapter 8 “Mechanical Properties of Solids” from the Class 11 NCERT Physics textbook. This chapter covers essential concepts like stress, strain, elasticity, Young’s ...
The stiffness of materials changes with temperature. The CBSE syllabus for 2024-2025 includes Chapter 8 “Mechanical Properties of Solids” from the Class 11 NCERT Physics textbook. This chapter covers essential concepts like stress, strain, elasticity, Young’s modulus, bulk modulus, shear modulus ...