Mass
its the same weight as two 2kg objects, or four 1kg objects
Are The rules and objects of geometry are designed to match the everyday world as much as possible?
Yes, the rules and objects of geometry are designed to match the everyday world as much as possible.
because some objects are much denser(heavier) than water so they sink
Because gravity gives objects at high elevations the potential to fall much further.
Yes, the rules and objects of geometry are designed to match the everyday world as much as possible.
Those objects are far away, so not much information is known about them.
Buoyancy is linked to density, density being how much material is packed into an object of a certain size. Objects with less density will generally be buoyant in more dense objects.
Yes. There is hardly anything that reflects NO light; dark objects simply reflect less light than light objects.
Hotter objects emit significantly more radiation than cooler objects. According to Stefan-Boltzmann's law, the total energy radiated by a blackbody is directly proportional to the fourth power of its temperature. This means that a small increase in temperature leads to a much larger increase in emitted radiation.
flower, food, football, flag, and much much more flower, food, football, flag, and much much more
White objects reflect more light and heat compared to black objects, which absorb heat. As a result, white objects do not retain heat as much as black objects, leading to quicker evaporation of moisture and faster drying.