WebApr 11, 2024 · An object’s average density ρ is defined as the ratio of its mass to its volume: ρ = M/V. The earth’s mass is 5.94 x 1024 kg, and its volume is 1.08 x 1012 km3. What is the earth’s average density?A. 5.50 x 103 kg/m3 B. 5.50 x 106 kg/m3C. 5.50 x 109 kg/m3 D. 5.50 x 1012 kg/m3 WebThe average density of the earth is, of course, the ratio of its mass to its volume. The mass of the Earth is about 5.97x10^24 kg. Although the earth is not perfectly spherical, it’s …
Density of Ocean Water - Windows to the Universe
WebQuestion 3 Estimate the volume of Earth's oceans (in km3 ).Water has a density of ∼1gr/cm3∼1000 kg/m3. Estimate the mass of Earth's oceans (in kg ). Question 5 Estimate the average speed of ocean currents (in m/s ). Question 6 Estimate the kinetic energy; Question: Estimate the radius of the Earth (in km ). Question 2 Estimate the height of ... WebOn earth, our weight is proportional to our mass, ... Conversions: 1000 kg/m3 = 1 kg/ℓ Mass density is the ratio of mass to volume of a given substance. For instance, gold has a density of 19.3 grams per cubic centimeter, which is 19,300 kg/m3 . So one gold bar of size. 7 in × 3.625 in × 1.75 in = 44.4 in3 = 7.28 × 10−4 m3 , ... clec-209 heat stress c elegans
9 Estimating the Earth’s Density - New Mexico State University
WebJan 22, 2024 · As a general rule, non-metallic minerals have low densities while metallic minerals have high densities. Most of the major rock-forming minerals in the Earth's crust, like quartz, feldspar, and calcite, have very … WebThe Sun has a radius of 6.955×105 km and a mass of 1.989×1030 kg. What is the density of the Sun? ______ kg/m3 How does this compare to the density of Earth (5500 … WebLoose Cubic Yards (LCY)/Loose Cubic Meters (LCM): Material which has been excavated in some way and swelled as a result of the space that now exist between its elements. … cle butler