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What is the area of the Earth's surface where a satellite signal can be received?
The â??footprintâ?? is the area of the Earthâ??s surface where a satellite signal can be received. The footprint on Earth is determined by the footprint of the antennas on the satellites.
As a cell becomes larger what happens to its surface area and volume?
The Volume increases faster than the Surface Area
What happens to the volume of a cell as the surface area increases?
Area is proportional to a linear dimension squared, whereas volume is proportional to the linear dimension cubed. Thus, as a cell (or any object) increases in size, its volume grows proportionately more than its surface area.
What is the relationship between surface area and rate of reaction?
The increase in surface area of reactants increases the contact between reacting molecules, atoms or ions so the rate of reaction becomes increased.
Why does a water hyacinth float on the water's surface?
The water hyacinth has a large surface area that lays over the top of the water, which distributes its weight and increases its buoyancy sufficient to keep it floating.
What happens to air pressure as distance from earth's surface increases?
the air pressure increases
How does the direction of motion of a satellite in circular orbit compare with the curve of earth's surface?
The direction of motion of a satellite in a circular orbit is perpendicular to the curved surface of the Earth. This means that the satellite moves parallel to the surface at a constant distance rather than following the curve of the Earth.
What happens to air pressure as the distance from Earths surface increases?
As the distance from Earth's surface increases, the air pressure decreases. This is because there is less air above pushing down on the air below. The decrease in air pressure is why it becomes harder to breathe at higher altitudes.
What is a satellite monitor?
well satellite monitoring is where the satellite bounces radio waves off the ground and measures the distance between each time to measure the change in the surface to be able to predict earthquakes in a certain area
A satellite is at an altitude of one of earth radius. How does the gravitational force on the satellite compare to the force if it were on the surface of earth?
Since the distance from the Earth's center is doubled, the force will be reduced by a factor of 4.
What is a landsat satellite?
A satellite that observes Earth's surface.
How much time does a geostationary satellite take to complete one revolution around the earth?
A geostationary satellite takes approximately 24 hours to complete one revolution around the Earth. This period matches the Earth's rotation period, allowing the satellite to remain fixed over a specific point on the equator. As a result, it appears stationary relative to the surface of the Earth.
When a star collapses to half size what does the gravitational field at its surface do?
When a star collapses to half its size, its gravitational field at the surface increases. This is because the gravitational force is directly proportional to the mass of the star and inversely proportional to the square of the distance from the center of the object. As the star collapses, its mass remains the same but the distance to its center decreases, leading to a stronger gravitational field at its surface.
What are various satellite sub-systems?
how a satellite can appear to be stationary above the earth´s surface how a satellite can appear to be stationary above the earth´s surface
Why is the surface of the earth smooth when viewed from space?
Because the details on earth are diminished as the distance between the earth and the viewer increases.
What is slant range in satellite communication?
Slant range is the LOS (line of site ) distance between the earth station and the satellite and it is very important in satellite link calculation .For instance to calculate the pathloss slant range would be used.Furthermore slant range is a means to describe the satellite location above the surface of the earth.
As a cell increases in size the a. metabolic rate increases. b. surface area to volume ratio increases. c. volume increases and the surface area increases. d. surface area increases and the volume d?
As a cell increases in size the volume increases much faster than the surface area. The possible answer is C.
