Advertisements
Advertisements
प्रश्न
The density of iron is 7800 kg m-3. What do you mean by this statement? What is density of water at 40C?
टीपा लिहा
Advertisements
उत्तर
Density of iron is 7800Kgm-3.
This means a cube of iron having side 1m would weigh 7800 Kg.
Density of water at 4oC is 1000 Kgm-3.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Name two applications of Pascal's law.
Explain the principle of a hydraulic machine. Name two devices which work on this principle.
Select the correct option.
One Pascal is equal to
Select the correct option.
Pressure applied in liquids is transmitted with undiminished force
Define one Pascal.
Do all liquids exert pressure?
Pascal’s law is used in
State Pascal’s law.
Analogy
Pascal’s law: ______:: Surface tensin: ______.
Match the following:
| 1. | Hydraulic press | a. | Archimedes |
| 2. | Cartesian Diver | b. | Floatation |
| 3. | Hydrostatic Balance | c. | Pascal’s law |
| 4. | Hydrometer | d. | Buoyancy |
