Thermos

The thermos is an object that is intended to keep the temperature of certain liquids in your interior.It can be found in several houses, for who likes a good coffee needs a good bottle. But it can also be used to conserve hot water for tea, mate, etc. There are several models and sizes of thermos.

In the figure above, we have the illustration of a thermos (those used to store tea, coffee, etc.).To open the protective part of the thermos we see that the inner part is a glass bottle. This glass bottle is a good thermal insulator, as there is almost a vacuum between the walls. The fact that there is a vacuum between the walls makes the transmission of heat by conduction.

We can see also that the walls (internal and external) of the glass bottle are mirrored in order to prevent the transmission of heat by heat radiation. Already the lid of the thermos should leave the mouth fully closed in order to prevent the transmission of heat by convection.

Greenhouses

When we stood next to a glass window that receives sunlight, just feel our skin warm. Thus, we see that the glass lets the infrared waves from the Sun. The greenhouses are made in order to take advantage of it. Their glass walls allow light and infrared waves enter the greenhouse, where they are absorbed by the dark background, heating it. This fund goes to emit Infrared waves of lower frequencies, which can’t go through the glass wall. In this way, the interior of the oven gets hotter than your exterior.

A similar phenomenon happens with the Earth. The carbon dioxide (CO2) and water vapour present in the Earth’s atmosphere let the high-frequency Infrared waves that come from the Sun and are absorbed by the Earth. This warms and begins to emit Infrared waves of lower frequencies, which, for your time, have a hard time crossing the layer of water vapor and carbon dioxide.

This prevents the Earth lose much heat by irradiation, especially at night. This effect is called the greenhouse effect. In recent years is increasing the amount of CO2 in the atmosphere, intensifying the greenhouse effect. This can cause an increase in temperature of the Earth, affecting the weather until, in an extreme situation, result in the melting of the polar ice caps.

Gallery

Thermos Two Bottle Wine Cooler Bag Red

Thermos Two Bottle Wine Cooler Bag Red

Source: www.kogan.com

Greenhouse Bench Stock Photos & Greenhouse Bench Stock …

Greenhouse Bench Stock Photos & Greenhouse Bench Stock ...

Source: www.alamy.com

Mister Landscaper 9 Outlet Sprinkler Converter For Micro …

Mister Landscaper 9 Outlet Sprinkler Converter For Micro ...

Source: www.terapeak.com

Twist Ball Pen – Writing Instruments

Twist Ball Pen - Writing Instruments

Source: deloitte.sbs.profillholdings.com

Solar Hot Water

Solar Hot Water

Source: www.global-greenhouse-warming.com

sustainability@BUGeneva » Geneva

sustainability@BUGeneva » Geneva

Source: www.bu.edu

Ultra Brushed Cap – Caps

Ultra Brushed Cap - Caps

Source: deloitte.sbs.profillholdings.com

Greehouse Effect

Greehouse Effect

Source: see-the-sea.org

Women’s Sport-Tek Colorblock

Women's Sport-Tek Colorblock

Source: deloitte.sbs.profillholdings.com

Universal Socket Adapter – Technology

Universal Socket Adapter - Technology

Source: deloitte.sbs.profillholdings.com

Renewable and non renewable sources of energy

Renewable and non renewable sources of energy

Source: www.slideshare.net

Flower Pots On Shelf Shed Stock Photos & Flower Pots On …

Flower Pots On Shelf Shed Stock Photos & Flower Pots On ...

Source: www.alamy.com

Roslagen Stock Photos and Pictures

Roslagen Stock Photos and Pictures

Source: www.gettyimages.co.uk

Roslagen Stock Photos and Pictures

Roslagen Stock Photos and Pictures

Source: www.gettyimages.co.uk

Roslagen Stock Photos and Pictures

Roslagen Stock Photos and Pictures

Source: www.gettyimages.com

Mariefred Stock Photos and Pictures

Mariefred Stock Photos and Pictures

Source: www.gettyimages.com.au

1.2 Transfer Processes Conduction Convection

1.2 Transfer Processes Conduction Convection

Source: slideplayer.com

Spoonflower Hacks: Summer Party Inspiration

Spoonflower Hacks: Summer Party Inspiration

Source: blog.spoonflower.com

Aspen Lunch Cooler

Aspen Lunch Cooler

Source: deloitte.sbs.profillholdings.com

Wooden Greenhouse Interior Stock Photos & Wooden …

Wooden Greenhouse Interior Stock Photos & Wooden ...

Source: www.alamy.com