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Which is the most suitable unit for expressing nuclear radius?
Micron
Nanometer
Fermi
Angstrom
- Option 1: Micron
- A micron (or micrometer) is 1 micrometer, or 10^(-6) meters.
- It is much too large a unit for the atomic or subatomic scale.
- Option 2: Nanometer
- A nanometer is 10^(-9) meters.
- Still relatively large for nuclear measurements, usually used for atomic scale.
- Option 3: Fermi
- A fermi, or femtometer, is 10^(-15) meters.
- Perfect for expressing sizes like nuclear radii.
- This is the most appropriate unit for nuclear radius.
- Option 4: Angstrom
- An angstrom is 10^(-10) meters.
- Used for atomic-scale measurements, not small enough for nuclear scales.
By: Parvesh Mehta ProfileResourcesReport error
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