0
Painted black pipes sandwiched between two layers of glass, have water inside them that is heated thanks to the rays of the sun. Since the color "black" absorbs most sunlight, it's easy to see how black pipes absorb the sunlight and heats the water.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Why does solar panel have blackened layer at the back?
Painted dull black pipes sandwiched between 2 layers of glass, have water inside them that is heated thanks to the rays of the sun. Since the colour black absorbs most sunlight, it's easy to see how black pipes absorb the sunlight and heats the water. I hope I answered your question, im only 13 so.... yeah :D
Why are the inner surface of a solar cooker painted black?
for it to absorb heat because dull colors are good absorbers of heat
Which emits the most infra red radiation matte silver surface or shiny black surface?
Matte (dull) and black surfaces emit infrared radiation at a faster rate than shiny and white surfaces.
Is xenon dull or shiny?
yes!!
What does a dead star look like?
A dull star
Why does solar panel have blackened layer at the back?
Painted dull black pipes sandwiched between 2 layers of glass, have water inside them that is heated thanks to the rays of the sun. Since the colour black absorbs most sunlight, it's easy to see how black pipes absorb the sunlight and heats the water. I hope I answered your question, im only 13 so.... yeah :D
Why are the inner surface of a solar cooker painted black?
for it to absorb heat because dull colors are good absorbers of heat
What absorbs more heat-shiny black or dull black?
Generally, dull black
Why is black the color of mourning?
Black is known as a dull color. Death is dull and a grieving time, therefor black is mostly used with mourning
Which reflects heat shiny black or dull black?
Shiny black
Is dull surface a good radiator of heat?
It is in fact the best radiator. Dull black is the best absorber and emitter. Then shiny black, followed by white, then silver. While the best reflector goes the other way around (silver's the best, then white, followed by shiny black, then dull black)
Is dull black dark or light?
light i guess.
Are black Jade statues shiny or dull?
SHINY
Why sr71 color black?
Because dull black is the best colour for spy aircraft
Which surface radiates heat the best?
Dull Black Surfaces
What are the limitations of solar energy?
The Sun isn't always out so during night time solar panels wont make electricity, and they make less when it is dull. This means they are less economic in cooler countries. Dust , and other debris can cover the solar panel reducing its efficiency, meaning they have to be cleaned regularly. They need to be south facing for maximum efficiency. They are expensive to manufacture so they can have a long pay back time.
What is the opposite of colourful?
dull or colorless or black and white having no color
