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प्रश्न
The feet of lizards act like
विकल्प
moving pads
drilling pads
suction pads
none of the above
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उत्तर
suction pads
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संबंधित प्रश्न
It is easier to hammer a blunt nail into a piece of wood than a sharply pointed nail.
The unit of thrust is
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Match the following.
| 1. | Density | hρg |
| 2. | 1 gwt | Milk |
| 3. | Pascal’s law | `"Mass"/" Volume"` |
| 4. | Pressure exerted by a fluid | Pressure |
| 5. | Lactometer | 980 dyne |
Analogy
Broader straps: ______:: Thin needles: ______.
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- Amount of liquid
- Depth
- Shape and size of the container
The net force in a particular direction is called ______.
What is the SI unit of pressure?
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- it is the ratio of force to area and both force and area are vectors.
- it is the ratio of the magnitude of the force to area.
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- it does not depend on the size of the area chosen.
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