ताल पत्ता लगाउनुहोस्
the mass of water displaced by the piece of stone. (Ans: 3 NI
42.) एउटा ठ...
Physics, 04.03.2021 08:00 auzriannamarie
ताल पत्ता लगाउनुहोस्
the mass of water displaced by the piece of stone. (Ans: 3 NI
42.) एउटा ठोस वस्तुको तौल हावामा 2375 N छ र यसलाई 0.9 gm/cm'
वनत्त्व भएको तरलमा पूर्ण रूपमा डुबाउँदा यसको तौलको नाप 125 N हुन्छ
भने हिसाब गर्नुहोस्।
(A solid weights 2375 N in air and 125 N when totally
immersed in a liquid of density 0.9 gm/cm'. Calculate):
a) ठोस वस्तुको घनत्त्व निकाल्नुहोस् । The density of solid.
b) उहि ठोस वस्तुलाई अर्को घनत्त्व भएको तरल पदार्थमा डुबाउदा
यसको आयतनको भाग तरल पदार्थको सतहमा उत्रन्छ भने सो
तरलको घनत्त्व निकाल्नुहोस् । The density of next liquid in
which the same solid would float with one-fifth of its
volume exposed above the level of liquid.
[Ans: d = 950kg/m d = 1187.5kg/m')]
Answers: 3
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