81. What is the magnitude of buoyancy force depends on?
82. The ability of a material to deform without breaking is called:
83. If we increase the area of a given force, what will be the pressure-
84. Which of the following is not a characteristics of a solid?
85. In a capillary tube a fluid rises more as compared to water, it is due to
86. Consider the following statements.
The fraction of a ball floating inside the liquid depends upon
1. Density of the liquid
2. Mass of the ball
3. Density of the ball
Which of the statements given above are correct?
The fraction of a ball floating inside the liquid depends upon
1. Density of the liquid
2. Mass of the ball
3. Density of the ball
Which of the statements given above are correct?
87. Specific gravity is defined as the ratio of
88. The excess of pressure inside a dropper bubble is
89. The Hooke's law is valid for
90. Why does an iron nail float on mercury while it sinks in water?
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