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प्रश्न
The size of an air bubble rising up in water
विकल्प
decreases
increases
remains same
may increase or decrease
उत्तर
decreases
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संबंधित प्रश्न
State the units in which pressure is measured.
What force acting on an area of 0.5 m2 will produce a pressure of 500 Pa ?
Fill in the blank with suitable word :
In fluids (liquids and gases), pressure acts in....................directions, and pressure.................as the depth increases.
Fill in the blank with suitable word :
In order to sink in a fluid, the density of an object must be .................. than the ................ of the fluid.
Describe a suitable experiment to demonstrate that a liquid exerts pressure sideways also?
Describe a simple experiment to show that at a given depth, a liquid exerts same pressure in all directions.
How much pressure do we carry on our heads? why don't we feel it?
Pressure exerted by a liquid is increased by
Which of the following liquids has more viscosity?
An object is put one by one in three liquids having different densities. The object floats with `1/9, 2/11` and `3/7` parts of their volumes outside the liquid surface in liquids of densities d1, d2 and d3 respectively. Which of the following statement is correct?
