The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
سمندری پانی کی نمکیات کا تعین سمندری پانی کے ___ میں عام نمک (سوڈیم کلورائیڈ) کی مقدار سے ہوتا ہے۔
Answer: 1 Kg
Explanation
Salinity in seawater is defined as the total weight of salt dissolved in 1 kilogram of seawater.
Salinity is expressed in g / kg and is often expressed in ppt (parts per 1000) or ‰ (permit).
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