MEDIUM
12th Karnataka Board
IMPORTANT
Earn 100

Write energy equivalent (in MeV) of  1 amu.

Important Questions on Nuclei

MEDIUM
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 14
Calculate the binding energy of an α- particle. Given mass of proton=1.0073 u , mass of neutron=1.0087 u.  and mass of alpha particle=4.0015 u
HARD
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 15
Show that the density of a nucleus does not depend upon its mass number(density is independent of mass)
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 16
What do you mean by binding energy per nucleon? How it is related with nuclear stability?
MEDIUM
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 17
Explain the meaning of nuclear mass defect.
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 18
How many electrons, protons, and neutrons are there in a nucleus of atomic number 11 and mass number 24?
HARD
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 19
Why is the density of nucleus is more than that of the atom? Show that the density of nuclear matter is same for all nuclei
HARD
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 20
Show that the nuclear density is almost constant for nuclei Z≥10
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 13 - Nuclei>Exercise>Q 21

Calculate the radius of the earth if the density of the earth is equal to the density of the nucleus. [ mass of earth 5.97×1024 kg].