Momentum and CollisionHard
Question
Some pieces of impurity (density = ρ) is embedded in ice. This ice is floating in water (density = ρw). When ice melts, level of water will
Options
A.fall if ρ > ρw
B.remain unchanged, if ρ < ρw
C.fall if ρ < ρw
D.rise if ρ > ρw
Solution
Level will fall if initially the impurity pieces were floating along will ice and later it sinks.
Level will remain unchanged if initially they were floating and later also they keep floating.
Level will remain unchanged if initially they were floating and later also they keep floating.
Create a free account to view solution
View Solution FreeMore Momentum and Collision Questions
A cylindrical vessel filled with water is released on an inclined surface of angle θ as shown in figure. The fricti...A bomb of mass 9 kg explodes into two pieces of masses 3 kg and 6 kg. The velocity of mass 3 kg is 16 m/s. The KE of mas...The pressure of water in a water pipe when tap is opened and closed is respectively 3 × 105 Nm-2 and 3.5 × 105...A cylindrical container of radius ′R′ and height ′h′ is completely filled with a liquid, Two hor...A vesal containing water is given a constant acceleration a towards the right along a straight horizontal path. Which of...