they are magnetic
Stars give off a variety of radiation, including visible light, ultraviolet light, infrared radiation, and X-rays. This radiation is a result of nuclear fusion processes happening within the star's core, which produce immense amounts of energy that are then radiated outwards into space.
The gravitational pressure and heat created by gravity causes nuclear fusion to occur in the core of the star. This energy flows through the star to its exterior, where it is radiated into space.
Some objects in space that give off radiation include stars, pulsars, black holes, supernovae, and active galactic nuclei. These objects emit a wide range of radiation, from visible light to X-rays and gamma-rays.
Objects such as stars, light bulbs, and burning candles give off light due to high temperature. When an object is heated to a high temperature, it emits electromagnetic radiation in the form of visible light.
Yes, stars emit a range of electromagnetic radiation, including microwaves. This is due to the thermal energy generated in their cores, which causes atoms and molecules in their outer layers to vibrate and release energy in the form of microwaves among other wavelengths.
Yes
Stars give off a variety of radiation, including visible light, ultraviolet light, infrared radiation, and X-rays. This radiation is a result of nuclear fusion processes happening within the star's core, which produce immense amounts of energy that are then radiated outwards into space.
Because they give off absolutely no light and no radiation. The only radiation is X-Rays from the stars being sucked in.
All stars give out some ultraviolet light (including our Sun, which is why we get sunburn). If the star is young and hot, it gives off quite a lot, and if old and dim, only a little. All stars give off a wide spectrum of radiation, much of it invisible to our eyes. To calculate a star's total radiation, we use what is called a bolometric measurement. The atoms in gases can also give off ultraviolet if their electrons are sufficiently excited by cosmic radiation.
All cell phones give off varying degrees of radiation.
Radiation
The gravitational pressure and heat created by gravity causes nuclear fusion to occur in the core of the star. This energy flows through the star to its exterior, where it is radiated into space.
Yes.
The stars give off light
Mainly electromagnetic radiation.
stars give off heat and or sum othewr stuff
Some objects in space that give off radiation include stars, pulsars, black holes, supernovae, and active galactic nuclei. These objects emit a wide range of radiation, from visible light to X-rays and gamma-rays.