Yes, air is a mixture of gases that we breathe and is present in Earth's atmosphere. Space, on the other hand, is the near-vacuum expanse that exists beyond Earth's atmosphere, containing very low densities of particles and no atmosphere. The main difference is the composition and density of matter in each.
The atmosphere is the layer of gases surrounding Earth that is held in place by gravity and provides the air we breathe. Space, on the other hand, is the vast expanse beyond Earth's atmosphere where there is a near-vacuum environment and little to no air. It is where celestial bodies like stars and planets exist.
Rockets in space carry both the fuel and oxidizer with them into space.
A hot air balloon does not have any mean of steering and does not have permanent flotation. An airship has a permanent means of flotation (lighter than air gas bags) and a means of propulsion.
Yes, there can be a temperature difference between the light and dark sides of an asteroid when illuminated by the sun. The light side absorbs more solar radiation and therefore heats up more than the dark side, which receives less sunlight and remains cooler. This temperature difference can impact the asteroid's surface composition and structure.
A spacecraft is a general term referring to any vehicle designed for travel or operation in outer space, including satellites and probes. A spaceship specifically refers to a spacecraft designed to carry humans. So, all spaceships are spacecraft, but not all spacecraft are spaceships.
The air temperature difference inside a duct refers to the variation in temperature between the air entering the duct and the air exiting the duct. This temperature difference is influenced by factors such as the heat gained or lost through the duct walls, the efficiency of the HVAC system, and any insulation present in the ductwork. Monitoring and optimizing this temperature difference is important for ensuring effective heating or cooling of the space.
No.
It is something like the difference between ship, car and air-plane: they are hardly similar in any aspect.
The atmosphere is the layer of gases surrounding Earth that is held in place by gravity and provides the air we breathe. Space, on the other hand, is the vast expanse beyond Earth's atmosphere where there is a near-vacuum environment and little to no air. It is where celestial bodies like stars and planets exist.
. Unstable air, if lifted, will rise by itself without any forcing. Stable air, if lifted, will tend to sink back down.,
No, because sound is a vibration of the air and there is no air in space.
There is no air in space and therefore no air resistance so any shape will work in space.
Whales do not hibernate- they would drown. They are mammals, and breathe air.
If there is no difference between the wet and dry bulb readings of a psychrometer, it indicates that the air is saturated with water vapor (relative humidity is 100%). This means that the air cannot hold any more moisture, and any additional moisture would result in condensation.
difference between bph and prostatomegaly
Rockets in space carry both the fuel and oxidizer with them into space.
Vacuum is a space entirely devoid of matter, including air. Free space, on the other hand, refers to areas of space that have very low density of matter, such as outer space. While vacuum implies the absence of any substance, free space can still contain some matter, albeit at very low levels.