"Small but very dense" sounds like the description of a neutron star or "collapsed matter star". Theoretically, a black hole (the only thing more dense) has no physical size at all.
So, "neutron star". If the neutron star is spinning rapidly, they are called "pulsars" for the radio-wave pulses that they generate.
There is no "small dense object" that orbits between Mars and Jupiter. There are however numerous asteroids which are rocky objects up to a few hundred miles in diameter that orbit in this region making up what is called the asteroid belt.
In a way that's what dense means. If something is dense then a small volume of it will have lots of mass. Something that has lots of mass will be subject to considerable gravitational force, which is weight.
A small dense object that circles the sun could be an asteroid, a comet, or a dwarf planet. These objects are part of the solar system and orbit the sun along with the planets.
A very small object is called a "microscopic" object or "minuscule" object, depending on the size. It can also be referred to as a "tiny" or "miniscule" object.
A small object with high density, such as a lead weight or a dense metal ball, would have a small capacity but a large mass due to the arrangement of its particles.
Not necessarily. The size of an object is not directly proportional to its mass. For example, a small object made of dense material could have more mass than a larger object made of less dense material.
False. The assembly of ribosomes begins in a small dense structure called the nucleolus, not the chromatin.
A 10kg object's size or dimensions can vary depending on its shape and density. For example, a 10kg object could be a small, dense object like a bowling ball, or a larger, less dense object like a pillow. The weight of an object does not directly correlate to its size or dimensions.
A cold dead star is called a white dwarf. It is formed when a star has exhausted its nuclear fuel and collapsed under gravity, shrinking to a small, dense, and dim object.
The theory that the universe began with all matter and energy concentrated in a very small object is called the Big Bang theory. According to this theory, the universe expanded rapidly from a hot, dense state approximately 13.8 billion years ago.
A small object orbiting a larger object is called a satellite. Satellites can be natural, like moons orbiting planets, or artificial, like those used for communication or navigation.
epicycles