One of the most dense objects in the universe is a neutron star. Neutron stars are the collapsed cores of massive stars that have undergone supernova explosions. They are incredibly dense, with a mass greater than that of the Sun packed into a sphere only about 12 miles (20 kilometers) in diameter.
Gravity is the force of attraction that exists between all objects in the universe.
The pull of all objects in the universe on one another is due to gravity. Gravity is a force of attraction that depends on the masses of the objects and their distance apart. This force influences the motion of celestial bodies and holds galaxies together.
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
True. When a wave passes from a less dense medium to a denser one, most of the wave energy is reflected back into the less dense medium, causing partial reflection and refraction of the wave.
The concept that the universe is not locally real suggests that the behavior of particles and objects in one place can be influenced by events happening in another place, even if they are far apart. This challenges the idea that everything in the universe operates independently and is not connected.
The one on the top is the least dense.
While there is some seemingly random movement, in general the objects are moving away from one another. In other words, the Universe is expanding.
As one very hot and dense ball of gasses...
because its more dense than a nova, its one of the biggest star fase in the universe and its hotter and more dense than the sun
Gravity is the force of attraction that exists between all objects in the universe.
The pull of all objects in the universe on one another is due to gravity. Gravity is a force of attraction that depends on the masses of the objects and their distance apart. This force influences the motion of celestial bodies and holds galaxies together.
A few interesting deep-sky objects in the constellation Aquila are: Hercules-Corona Borealis Great Wall, one of the most massive structures in the Known Universe, is a dense conglomeration of galaxies near Aquila. NGC 6751 is a planetary nebula in the constellation Aquila that looks like the iris of a human eye.
Any two objects attract one another.
Black holes are considered one of the most dangerous objects in the universe due to their intense gravitational pull that can trap even light. They can devour neighboring celestial bodies and release powerful jets of energy that can destroy anything in their path.
It means that out of 2 or more objects it is the one with the least density. Density is Mass/Volume.
Black holes are incredibly dense compared to other celestial objects in the universe. Their density is so high that the gravitational pull they exert is extremely strong, making them one of the most mysterious and fascinating objects in space.
No. More accurately, nothing in the universe is stationary. There is no single fixed reference point in the expanding universe, and all known astronomical objects are in motion with respect to one another.