जव पानी जहाज समुन्द्रबाट नदीमा पस्छ, त्यो पहिलेभन्दा धेरै डुवेको पाइन्छ । यसको कारण के होला ? When a ship enters a river from a sea, it is found to…
SEE Class 10 Science · 2081 · Solved Question with Answer
जव पानी जहाज समुन्द्रबाट नदीमा पस्छ, त्यो पहिलेभन्दा धेरै डुवेको पाइन्छ । यसको कारण के होला ?
When a ship enters a river from a sea, it is found to sink more than before. What is the reason for this?
(i) समुन्द्रको पानीको तापक्रम नदीको पानीभन्दा बढी भएर ।
Due to the temperature of the sea water being more than that of river.
(ii) नदीको पानीभन्दा समुन्द्रको पानीको घनत्व बढी भएर ।
Due to the density of sea water is more than that of river water.
(iii) समुन्द्रको पानीको तापक्रम नदीको पानीभन्दा कम भएर ।
Due to the temperature of sea water being less than that of river water.
(iv) समुन्द्रको पानीको घनत्व नदीको पानीको भन्दा कम भएर ।
Due to the density of sea water being less than that of river water.