star or nebula
No it is a small star (about the size of Earth) that is VERY dense and quite hot (although it is not producing new energy).
A planet is a large object that moves around a star in a solar system.
"Nebula" comes from the Latin word for "cloud." Nebulae are large clouds of dust, hydrogen, helium, and other gases in space. The term was originally used to describe any celestial object with a hazy appearance.
Producing and using solar energy involves several challenges, including high initial costs for solar panel installation and the need for significant land area for large-scale solar farms. Additionally, solar energy is intermittent, as it relies on sunlight, leading to fluctuations in energy production that require effective energy storage solutions or backup systems. Environmental concerns also arise from the manufacturing and disposal of solar panels, which can involve hazardous materials. Lastly, the integration of solar energy into existing energy grids can pose technical and regulatory hurdles.
Planet.
star
star
A star is the object that forms from the contraction of a large sphere of gases, leading to nuclear fusion of lighter elements into heavier elements. This process releases energy in the form of light and heat.
A star forms by the contraction of a large sphere of gases. This contraction causes the nuclear fusion of lighter elements into heavier elements, releasing energy in the process.
Amount of energy produced is very large. This energy can be utilised.
A greater surface area allows for greater energy transfer.
carbon dioxide, water and large amounts of energy
Yes.
A star
The large object moving at 25 mph would have more kinetic energy compared to the small object, assuming they have the same mass. Kinetic energy is dependent on both mass and velocity, so in this case, the larger object would have more kinetic energy due to its greater mass.
Yes. The potential energy in this case is the product of the voltage and the charge.
If an object's mass is twice as large, its kinetic energy will also be twice as large, assuming the velocity remains constant. Kinetic energy is directly proportional to an object's mass, so an increase in mass will result in a proportional increase in kinetic energy.