0
What else can I help you with?
Do only very hot objects give out radiation?
No, all objects above absolute zero give out radiation. However, very hot objects emit more radiation and at higher frequencies than cooler objects.
What kind of radiation do warm objects give off?
Warm is a rather vague term. If it means neither cold enough to freeze your flesh nor hot enough to burn it, the answer is infrared.
Does a hot or cold object give off more radiation?
A hot object gives off more radiation than a cold object. The amount of radiation emitted by an object is directly related to its temperature, according to the Stefan-Boltzmann law. The hotter an object is, the more energy it emits as radiation.
What type of radiation does a hot iron emit?
A hot iron emits infrared radiation, which is a form of electromagnetic radiation that is invisible to the human eye but can be felt as heat.
An hot object emits less radiation than a cool object emits?
Generally, yes. For example, a hot coil may emit infrared or even red light, and hot iron glows. When cool, however, they do not emit light. The reason is that electrons are given more energy from the heat, so they raise in their location from the atom, and when they return to a stable location they give off light.
When the filament in an incandescent lamp gets hot what kind off radiation does it give off?
the lamp gets hot
Does everything that is hot give out infrared radiation?
Yes
Do only very hot objects give out radiation?
No, all objects above absolute zero give out radiation. However, very hot objects emit more radiation and at higher frequencies than cooler objects.
What kind of radiation do warm objects give off?
Warm is a rather vague term. If it means neither cold enough to freeze your flesh nor hot enough to burn it, the answer is infrared.
Does a hot or cold object give off more radiation?
A hot object gives off more radiation than a cold object. The amount of radiation emitted by an object is directly related to its temperature, according to the Stefan-Boltzmann law. The hotter an object is, the more energy it emits as radiation.
What is the Infra red?
vibrating molecules relase infra-red radiation (that's hot things)
What does a hot hydrogen gas emit?
Hot gases of any kind emit electromagnetic radiation.
What is the source of infra-red?
vibrating molecules relase infra-red radiation (that's hot things)
What type of radiation is emitted from hot iron when it is extremely hot?
Electromagnetic radiation in the form of thermal radiation is emitted as any substance, including iron, gets hot.
Why does a thermos keep things hot?
A thermos keeps things hot by using a vacuum-sealed layer of insulation between the inner and outer walls. This insulation prevents heat transfer through conduction, convection, and radiation, keeping the contents hot for an extended period of time. Additionally, the reflective coating on the inner surface helps to minimize heat loss through radiation.
What type of radiation is emitted from iron when it is extremely hot?
Electromagnetic radiation in the form of thermal radiation is emitted as any substance, including iron, gets hot.
What type of radiation does a hot iron emit?
A hot iron emits infrared radiation, which is a form of electromagnetic radiation that is invisible to the human eye but can be felt as heat.
