What is the relative density of the body?
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What is the relative density of the body?
The relative density of the material of the body is the ratio of its weight in air and to the apparent loss of its weight in water. By using a spring balance, the weight of the body measured in air is (5.00±0.05)N. . The weight of the body measured in water is found to be (4.00±0.05)N.
What is relative density of lead?
The relative density of lead is 11.3.
What is density weight?
density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. The weight of a body, which is usually of more practical interest than its mass, can be obtained by multiplying the mass by the acceleration of gravity.
How do you find the relative density of lead?
The relativ
- Here the relative density of lead is given.
- Relative density of lead = ————– (1)
- Density of lead = Relative density of lead × Density of water.
- Relative density of lead = 11.3.
- Density of water = 1 g/cm3 = 1000 kg/m3
- Substituting the above density values in equation (1).
How do you find the relative density of air and water?
If the weight in air is (5.00 ± 0.05) N and the weight in water is (4.00 ± 0.05) N. Find the relative density along with the maximum permissible percentage error. The relative density of material of a body is found by weighing it first in air and then in water.
What is the relative density of a human body weight 100n?
The relative density of a body weight 100N in air is 5. What is its weight in water? Why are skin issues, colds, and achy joints so common in America? World renowned cardiologist explains why and the at home trick. The relative density of a body weight 100N in air is 5.
How do you find the relative density of a material?
The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is (5.00 ± 0.05) N and the weight in water is (4.00 ± 0.05) N. Find the relative density along with the maximum permissible percentage error.
What is the density of dry air at different temperatures?
Therefore: 1 At IUPAC standard temperature and pressure (0 °C and 100 k Pa ), dry air has a density of 1.2754 kg /m 3. 2 At 20 °C and 101.325 kPa, dry air has a density of 1.2041 kg/m 3. 3 At 70 °F and 14.696 psi, dry air has a density of 0.074887 lb / ft 3. More