Angstrom is unit of which quantity :
انگسٹروم کس مقدار کی اکائی ہے
- Force
- Heat
- Resistance
- Length
Explanation
Angstrom , unit of length used chiefly in measuring wavelengths of light, equal to 10−10 metre, or 0.1 nanometer.
It is named for the 19th-century Swedish physicist Anders Jonas Ångström.
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