This height is called the altitude. It is the amount of distance between the object and the surface of water.
False on two counts. A rectangular shape is 2-dimensional and so can have no mass. If it is rectangular but has length, width and height then it is a cuboid object. Then, multiplying the length width and height will give the volume, not the mass.
False because the area of a trapezoid is: 0.5*(sum of its parallel sides)*height
false Actually, the statement is true. You can imagine a 3-d object being made up of a lot of 2-d objects stacked on top of one another. But remember that, by definition, a 2-d object has no thickness (or, in this case, height). Height of one 2-d obect = 0 so height of n such objects = n*0 = 0 So a stack, no matter how many objects you use, will remain 0. And so you are not building up a 3-d object. Alternatively, you could imagine a cube (3-d) being built up from 6 square faces (2-d). Except that this is just the shell of the 3-d object, not the 3-d object itself.
false
False (apex)
its false.
No, the height of an object above sea level is its elevation, not relief. Relief refers to the difference in elevation between the highest and lowest points of a particular area or landform.
True. Gravitational potential energy is directly proportional to an object's height above a reference point. This means that the greater the height of an object, the greater its gravitational potential energy.
false
False. Kinetic energy is related to an object's motion or speed, not its height. Potential energy is related to an object's height, while kinetic energy is related to its motion.
False. An object's potential energy is not directly proportional to its mass. Potential energy is dependent on both mass and height, according to the formula PE = mgh, where m is mass, g is the acceleration due to gravity, and h is the height of the object.
False on two counts. A rectangular shape is 2-dimensional and so can have no mass. If it is rectangular but has length, width and height then it is a cuboid object. Then, multiplying the length width and height will give the volume, not the mass.
false, height is a polygenic trait
false
False. Atmospheric pressure decreases with height. As you go higher in the atmosphere, there is less air above you, resulting in lower pressure. This is why mountaineers often experience difficulties due to the reduced oxygen levels at higher altitudes.
If both objects have similar air resistance factors, they will both hit the ground together.
Actually, altitude is the height of an object above a specific reference point, usually the observer's horizon. It is measured in degrees, with 0 degrees being right on the horizon and 90 degrees directly overhead.