A hot toaster is luminous because it emits visible light as a result of its high temperature. When the toaster's heating elements reach a certain temperature, they begin to glow due to incandescence, which is the process of emitting light from heat. This occurs because the thermal energy excites the atoms in the metal, causing them to release photons in the visible spectrum. Thus, the glow is a byproduct of the energy being converted from electrical to thermal, and then to light.
hot, yellow, bright, blinding, helpful
Planets are not hot enough to emit their own light. They only reflect light.
It is luminous
Luminous.
It's non-luminous
-- the filament in an incandescent light bulb-- the coils in a bread toaster
All flames are hot
Yes, but not as hot as the blue one.
The best hot dog toaster on the market is a completely subjective opinion. However some of the highest rated hot dog toasters belong to the Nostalgia brand.
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-A non-luminous flame is when the air hole of the Bunsen burner is closed but a luminous flame is produced when the air hole is opened.-A luminous flame has an outer of orange colour and an inner of blue. A non-luminous flame has an outer of blue and an inner of orange.-A luminous flame produces soot while a non-luminous does not produce soot.-A luminous flame is weak and unsteady. A non-luminous flame is strong and steady.-A non-luminous flame is very hot while a luminous flame is not too hot.
Main sequence
A red hot piece of iron is opaque, which means it does not allow light to pass through it. It appears glowing or luminous due to the high temperature causing it to emit visible light.
A sandwich can be heated in the toaster oven
Red giants, red supergiants.
A toaster takes in electricity from some power source, then it uses this electricity to heat coils within the toaster. The coils get very hot, and emit heat in the form of electromagnetic radiation (light). The bread/bagel/sock that you put into the toaster absorbs this radiation and gets hot.
a hot plate,a oven area, and three nobs