समुद्री जल में (35) प्रति हजार लवणता को पढ़ते समय कौन-सी व्याख्या सही है?
While reading (35) parts per thousand salinity in seawater, which interpretation is correct?
Explanation opens after your attempt
A. लगभग (35) भाग घुले लवण प्रति (1000) भाग जलAbout (35) parts dissolved salts per (1000) parts water
Concept
Parts per thousand is a common way to measure salinity. For exams, it is important to understand the meaning of the number.
Why this answer is correct
The correct answer is A. लगभग (35) भाग घुले लवण प्रति (1000) भाग जल / About (35) parts dissolved salts per (1000) parts water. Parts per thousand is a common way to measure salinity. For exams, it is important to understand the meaning of the number.
Exam Tip
प्रति हजार भाग लवणता मापने की सामान्य विधि है। परीक्षा में संख्या का अर्थ समझना जरूरी है।
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