An empty density bottle weighs 2 N. if it weighs 5 N when filled with water and 4 N when filled with olive oil, the relative density of olive oil is?
a
(1)/3
b
(2)/3
c
(1)/5
d
(2)/5
Explanation
Correct Option
bVideo Explanation
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Wawaaaaaaaaaaaqa
2 years ago
relative density of liquid = upthrust in liquid / upthrust in water
weight in air = 2N
weight in liquid (oilve oil) =4N
weight in water =5N
upthrust in liquid = weight in air - weight in liquid = (2 - 4 = -2
upthrust in water = weight in air - weight in water = 2- 5 = -3
= -2/-3 = 2/3
option B
