Home General What happens to the shape of a nebula as it contracts and...

What happens to the shape of a nebula as it contracts and spins faster?

What happens to the shape of a nebula as it contracts and spins faster?

What happens to the shape of a nebula as it contracts and spins faster? The shape is due to it contracting and spinning. As it spins faster, the gases and dust will start to from a disk like shape.

What is the process that physically transfers heat from a lower?

convection is the consistant upwelling of warm air and the concurrent downward flow of cooler air to take its place. process that physically transfers heat from a lower (hotter) to a higher ( cooler) level. they combine to surface heating and surface winds, aka earths weather.

Which planet is about half the size of the Earth?

Mars

Why did the early solar nebula flatten into a disk?

Why did the solar nebula flatten into a disk? The force of gravity from the planets pulled the material downward into a flat disk. It flattened as a natural consequence of collisions between particles in the spinning nebula, changing random motions into more orderly ones.

Why does the solar nebula heat up as it collapses?

Why did the solar nebula heat up as it collapsed? As the cloud shrank, its gravitational potential energy was converted to kinetic energy and then into thermal shock. It flattened as a natural consequence of collisions between particles in the nebula, changing random motions into more orderly ones.

What leads to the heating of the solar nebula as it collapses?

HEATING: The temperature of the solar nebula increases as it collapses. As the cloud shrinks, its gravitational potential energy is converted to the kinetic energy of individual gas particles falling inward. These particles crash into one another, converting their kinetic energy into thermal energy.

Also Read:  Is it safe to eat 2 year old frozen sausages?

Why are there two different types of planets in the solar system?

why are there two major types of planets? some formed within the frost line where only metal and rock could condense (terrestrial), some formed beyond the frost line, where where cooler temperatures allowed for hydrogen compounds to condense into ice (jovian).

What is the age of the solar system?

4.571 billion years

How did angular momentum affect the way our solar system formed?

Even the rotation of the planets themselves is counter clockwise. That’s because of conservation of angular momentum. The material that formed each of the bodies in our solar system had some rotational motion. That rotational motion continued even as the material was condensing to form planets and moons.

What happened to the sun’s angular momentum?

The Sun is estimated to contain 99.86% of the total mass of the original nebula from which it formed, packed into a much smaller diameter. So the Sun has angular momentum from revolving around the galactic center, as well as from rotating around its own axis.

What is the angular momentum of the solar system?

We obtain that the angular momentum of the whole Solar System is 3.3212 x 10^45 kg m^2 s^-1.

Why is angular momentum important in astronomy?

The angular momentum of an object cannot change unless an external twisting force (torque) is acting on it. Earth experiences no twisting force as it orbits the Sun, so its orbit will continue indefinitely. Angular momentum conservation also explains why objects rotate faster as they shrink in radius.

Also Read:  What are some examples of non magnetic materials?

Is angular momentum constant?

In physics, angular momentum (rarely, moment of momentum or rotational momentum) is the rotational equivalent of linear momentum. It is an important quantity in physics because it is a conserved quantity—the total angular momentum of a closed system remains constant.

What is the law of angular momentum?

The law of conservation of angular momentum states that when no external torque acts on an object, no change of angular momentum will occur.