Q16 all parts
Dear Student,
Mass of stone = 15.1 g (air)
Weight of stone in liquid = 10.9 gf
Weight of stone in water = 9.7 gf
a) Weight in air = 15.1 gf
b) Volume = Mass/Density = U
= (15.1 - 9.7) / 1 = 5.4 cm3
c) Relative density of stone = 15.1 / (15.1-9.7)
= 15.1/5.4 = 2.79 2.8
d) Relative density of liquid = (15.1 - 10.9) / (15.1 - 9.7) [using (w1 - w2) / (w1 - w3) ]
=4.2/5.4 = 0.77 0.78
Hope this information will clear your doubts about the topic.
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Mass of stone = 15.1 g (air)
Weight of stone in liquid = 10.9 gf
Weight of stone in water = 9.7 gf
a) Weight in air = 15.1 gf
b) Volume = Mass/Density = U
= (15.1 - 9.7) / 1 = 5.4 cm3
c) Relative density of stone = 15.1 / (15.1-9.7)
= 15.1/5.4 = 2.79 2.8
d) Relative density of liquid = (15.1 - 10.9) / (15.1 - 9.7) [using (w1 - w2) / (w1 - w3) ]
=4.2/5.4 = 0.77 0.78
Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards