ARTICLES

While a luminous flame burns yellow, a non-luminous flame burns blue; this is because of the difference in available levels of oxygen. Luminous flames have limited access to oxygen, while non-luminous flames have unlimit...

www.reference.com/science/difference-between-luminous-non-luminous-810976450f1ef649

A luminous object is one that can create its own light, powered by an internal energy source. Luminous objects tend to generate heat due to the light they emit.

www.reference.com/article/luminous-object-756ea1b17588830b

Some examples of luminous objects are a burning candle, a light bulb, the sun and other stars, fluorescent materials and tube lights, among other things. Any object is considered luminous if it emits its own light, eithe...

www.reference.com/science/examples-luminous-objects-e6e8bd5aa06f5b56

SIMILAR ARTICLES

The key difference between infrasonic and ultrasonic waves is that infrasonic waves include sounds emitted at levels below frequencies of noise that can be heard by humans while ultrasonic waves are those that exceed 20 ...

www.reference.com/science/difference-between-infrasonic-ultrasonic-waves-1aa034dfb8e366f1

The difference between 50Hz and 60Hz means that a cycle of power is different by approximately 0.0033 seconds. In many parts of Europe, power is delivered at a frequency of 50Hz, whereas in the United States 60Hz is the ...

www.reference.com/article/difference-between-50hz-60hz-dbf3cf7fee008183

In addition to the role it plays in driving the water cycle and affecting climate and weather, the energy received from the sun also makes possible the process of photosynthesis, which maintains the atmospheric levels of...

www.reference.com/article/sunlight-important-29ad4ab635fe9336

Noise is unwanted or unpleasant sound. The classification of sound as noise is subjective; what may count as sound to one person or culture may count as noise to another person or culture. Sound may be classified as nois...

www.reference.com/article/difference-between-noise-sound-63cd1240a352bbd2