Bulk Modulus
Trending Questions
- Zero
- Unity
- Infinity
- Between 0 and 1
- 10×1012
- 100×1012
- 1×1012
- 20×1012
- PB
- B3P
- 3PB
- P3B
- ΔVV∝B
- ΔVV∝1B
- ΔVV∝B2
- ΔVV∝B−2
- 204.8× 105Pa
- 102.4× 105 Pa
- 51.2× 105 Pa
- 1.55× 105 Pa
- 1.428×108 N/m2
- 42×106 N/m2
- 36×107 N/m2
- 4.28×106 N/m2
- Zero
- Infinity
- Unity
- Between Zero & Unity
In a liquid with density 1300 kgm3, longitudinal waves with frequency 400 Hz are found to have wavelength 8.00 m. Calculate the bulk modulus of the liquid.
1.33 × 1010Nm2
3.33Nm2
3.33 × 1010Nm2
1.33Nm2
- 0.01
- 0.015
- 0.02
- 0.025
The only elastic modulus that applies to fluids is
Young's modulus
Shear modulus
Modulus of rigidity
Bulk modulus
- 1.55×105 Pa
- 0.155×105 Pa
- 1.4×105 Pa
- 1.01×105 Pa
(Neglect atmospheric pressure)
- 25 m
- 100 m
- 200 m
- 500 m
- 2.02×1010 N/m2
- 1.01×1011 N/m2
- 5.05×1010 N/m2
- 1.01×1010 N/m2
- 0.82%
- 0.91%
- 1.36%
- 1.52%
- 1.428×108 N/m2
- 42×106 N/m2
- 36×107 N/m2
- 4.28×106 N/m2
- 4P3B
- 3PB
- PB
- P3B
Bulk modulus was first defined by
Young
Bulk
Maxwell
None of the above
- the elastic property but not on the inertia property
- the inertia property but not on the elastic property
- the elastic property as well as the inertia property
- neither the elastic property nor the inertia property
- 4P3B
- 3PB
- PB
- P3B
A solid sphere of radius 20 cm is subjected to a uniform pressure of 106 Nm−2. If the bulk modulus of the solid is 1.7×1011 Nm−2, the decrease in the volume of the solid is approximately equal to
0.2 cm3
0.3 cm3
0.4 cm3
0.5 cm3
- 1.55×105 Pa
- 0.155×105 Pa
- 1.4×105 Pa
- 1.01×105 Pa
- pKα
- p3Kα
- 3παp
- K3p
- P1>P2>P3
- P3>P2>P1
- P1=P2=P3
- P2>P3>P1
If a rubber ball is taken at the depth of 200 m in a pool, its volume decreases by 0.1%. If the density of the water is 1×103 kg/m3 and g=10 m/s2, then the volume elasticity in n/m2 will be
108
2×108
109
2×109
(a) In a liquid with density 1300 kg/m3, longitudinal waves with frequency 400Hz are found to have wavelength 4m. calculate the bulk modulus of the liquid.
(b) A metal bar with a length of 2m has density 6400 kg/m3. Longitudinal sound waves take 3.90×10−4s to travel from one end of the bar to the other. What is Young’s modulus for this metal?
- 33×109N/m2, 1.6×1011N/m2
- 33×106N/m2, 1.6×109N/m2
- 66×109N/m2, 3.2×1011N/m2
- 66×106N/m2, 3.2×109N/m2
When a pressure of 100 atmosphere is applied on a spherical ball, then its volume reduces to 0.01 %. the bulk modulus of the material of the rubber in dynes/cm2 is
10×1012
100×1012
1×1012
20×1012
- 1.5×10−2
- 1.35×10−2
- 1.2×10−2
- 1.0×10−3
(Neglect atmospheric pressure)
- 25 m
- 100 m
- 200 m
- 500 m