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Byju's Answer
Standard XII
Physics
Speed of Efflux
A solid weigh...
Question
A solid weighs 60 N in air and 54 N when completely immersed in water. Find the value of upthrust.
A
60 N
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B
6 N
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C
54 N
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D
114 N
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Solution
The correct option is
B
6 N
Given,
Weight in air = 60 N
Weight in water = 54 N
We know,
Upthrust = Weight in air - Weight in water
= 60 - 54
= 6 N
Therefore, the value of upthrust is 6 N.
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