Consequently, the amplitude versus angle (AVA) analysis extracted from these ADCIGs is not accurate. Based on the constant-density acoustic-wave equation assumption, the ADCIGs generated from reverse time migration ignore the fact that the subsurface density varies with location. Given: m = 30 g, V = 8 cm × 8 cm × 8 cm = 512 cm 3.Angle domain common image gathers (ADCIGs), commonly regarded as important prestacked gathers, provide the information required for velocity model construction and the phase and amplitude information needed for subsurface structures in oil/gas exploration. Question 6: What is the density of a sugar cube that weighs 30 grams and has a side length of 8 cm? Mass of gleaming rock is same as mass of diamond. Given: V = 0.173 cm 3, mass of gleaming rock = 0.20 g, density of graphite = 0.74 g/cm 3, density of diamond = 4.28 g/cm 3 Question 5: Is it graphite or diamond if you locate a gleaming rock, a carbon allotrope with a volume of 0.173 cm 3 and a mass of 0.14 g? Graphite has a density of 2.266 g/cm 3, while diamond has a density of 3.51 g/cm 3. What is the maximum weight you can carry? Your box’s final density must be no more than 5 kg/m 3 due to fuel and space constraints. You’ve been given a 1.34-meter-long cubical box to pack. Question 4: You’re preparing to travel to Mars. Question 3: If water has a mass of 934 kg and a volume of 6 m 3, what is its density? Earlier scientist decided to divide the mass of any object with its volume to obtain a certain parameter, this is how the concept of density evolved around 250 BC. Question 2: Who was the first to develop the density principle?Īrchimedes, a Greek scientist, was the first to discover density. By dividing the mass of the human body by the volume of the human body, the density of the human body may be determined. This increase is equivalent to the volume of the body. We may witness a rise in the water if we fill a tub with water and totally submerge a person in it. To calculate the volume of the human body, submersion displacement is used. The expression below can be used to calculate the density of a human body,Ī weight scale can be used to determine the mass of the human body. Question 1: What method would you use to determine the density of a human body? When an oil tank leaks into the ocean, the oil drops float because of their lower density in the water. Separation strategies benefit from understanding the densities of two substances. The D can also be used to signify density, which is represented by the symbol ρ. The units used are g/cm 3 for solids, g/ml for liquids, and g/L for gases instead of the SI unit of density, which is kg/m 3.
The density of a substance in relation to that of a standard substance or material, usually water, is referred to as relative density. It is possible that this measurement will be replaced with a concept called relative density. The comparisons of this measurement across multiple units systems can be made easier. Furthermore, the purity, buoyancy, and packing of the material may all be affected by this measurement. Various materials or substances have varying densities. A pure substance’s mass concentration and this measurement have the same value. The mass of a substance per unit of volume is measured by density. Difference between Static Friction and Dynamic Friction.Faraday's Law of Electromagnetic Induction.Difference between Wavelength and Frequency.Difference between Gravitational Force and Electrostatic Force.Differences between ‘heat capacity’ and ‘specific heat capacity'.Difference between Voltage Drop and Potential Difference.Difference between Center of Mass and Center of Gravity.Simple Pendulum - Definition, Formulae, Derivation, Examples.Difference Between Diode And Zener Diode.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
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