Average density of earth: If the mass of a object is M and volume of that object is Vthen the density of the object is ρ=MV. To solve the given problem we will find the volume of the earth first then we will divide the mass by its volume to get the density. A...
The exosphere is also the region where some satellites orbit, particularly those designed for long-term observations of Earth or communications. The low density of particles in this layer means that there is minimal drag on these satellites, allowing them to maintain their orbits for extended period...
Interconnected and Interdependent Nature (Poem) By Chitrangada SharanApr 26, 2025 Dilemma and Myself (Poem) By Chitrangada SharanApr 26, 2025 The Forest: Poem By Chitrangada SharanApr 26, 2025 Commercial & Creative Writing Al Gore's "One thin September soon" ...
Learn facts about Earth's core. Discover what the center of the earth is made of and examine the importance of Earth's core's temperature and magnetic field. Related to this Question What is the density of the upper mantle? What is the pressure of the Earth's mantle?
The key value is the "critical density," which is denoted by the Greek letter omega (𝛀). The universe has the critical density if it contains, on average,six hydrogen atoms per cubic meter. But matter is not spread evenly throughout the universe. We know this because we see it concen...
On average, Earth sees six days of high geomagnetic activity in March, compared to just three in December. The best time to hunt for the northern lights is between 9 p.m. and 3 a.m., as that's when most of the aurora action occurs, according to the Geophysical Institute of the ...
<p>To find the percentage decrease in the weight of a body when taken to a depth of 32 km below the surface of the Earth, we can follow these steps:</p><p><strong>Step 1: Understand the relationship between weight and gravity</strong> The weight of a bod
To find the total electric energy stored in the first 10 m above the Earth's surface, use the formula for the energy stored in a volume, , where is the energy density calculated in step 1 and is the volume of the space. Calculate the volume as , assumin...
used to describe the physics of circular motion — but only one of them is real. The centripetal force keeps an object moving in a circle and is always pointed toward the center of that circle. For instance, the gravitational force of the sun is a centripetal force that keepsEarthorbiting ...
•Impact strengthis the ability of a material to resist impact without shattering. Although diamond scores 10 ion the Moh's scale, it can shatter if struck by a hammer. Steel isn't as hard as diamond, but you can't shatter it easily. ...