Solar Water Heaters

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Category: Education
     
 

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By: GreyP (112 month(s) ago)

Try http://www.healthyhomediagnostics.com if you are interested in getting a solar water heater in Durham.

Presentation Transcript

Solar Water Heaters:

Solar Water Heaters

Objectives:

Objectives Define absorb, reflect, solar collecter Compare the effect of black and white collectors in solar water heaters Compare the temperature change in covered and uncovered solar heaters

How can we catch the energy we receive from the Sun and put it to work for us?:

How can we catch the energy we receive from the Sun and put it to work for us?

Solar Collector:

Solar Collector Any material or object placed in the sun to absorb solar energy for transfer to water or air

Sunlight:

Sunlight

reflected (bounce back) absorbed ( soak in) :

reflected (bounce back) absorbed ( soak in)

Slide 7:

When light is absorbed, kinetic energy increases. When kinetic energy increases, temperature usually increases.

Think Pair Share:

Think Pair Share How did the black collector make water hotter? How did the covered container make water hotter? How did energy absorbed by black plastic heat the water? What is the best design for a solar water heater?

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