What is proton-proton cycle?

Important Questions on Nuclei

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 41

What is function of moderator in a nuclear reactor?

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 42

What is the energy released in the fusion of four protons to form a helium nucleus?

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 43

What is nuclear fission? Give an example to illustrate it.

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 44

What is nuclear fusion? Write the conditions for the nuclear fusion to occur.

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 45

Distinguish between nuclear fission and nuclear fusion.

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 46

Explain the term 'chain reaction' and 'multiplication factor'. How is a chain reaction is sustained?

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 47

Explain the principle and working of a nuclear reactor with the help of a labelled diagram.

HARD

12th Telangana Board

IMPORTANT

Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 14 - Nuclei>Exercise>Q 48

Explain the source of stellar energy. Explain the carbon-nitrogen cycle, proton -proton cycle occurring in stars.