Question

A Nock of ice of density 09 gmce and of volume 100cc floats in water. Then volume of ice inside water​

Answer 1

Answer:

Correct option is

B

90 cc

We know that,

Fraction of volume of ice above the water surface is given by

1−

v

ic

v

s

Where, v

s

is the volume of object in water and v

ic

is the volume of the ice block

Now,

v

ic

v

s

=

ρ

w

ρ

b

100

v

s

=

1

0.9

v

s

=90cc

Where,

ρ

ic

= density of ice block

ρ

l

= density of water

Hence, the volume of inside the water is 90 cc

Explanation:

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Answer 2

We know that, Fraction of volume of ice above the water surface is given by   Where, is the volume of object in water and is the volume of the ice block Now,       Where, = density of ice block = density of water Hence, the volume of inside the water is