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How does it work? - Microwave oven

How does it work? - Microwave oven

This animation demonstrates how microwave ovens work.

Mājturība un tehnoloģija

Atslēgvārdi

mikroviļņu krāsns, mājsaimniecības ierīces, virtuves iekārta, elektromagnētiskais, magnetrona, Sasilšana, ūdens molekula, siltuma plūsma, vilnis, tehnika, Fizika

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Domestic electric light sources

This animation shows the characteristics of domestic light sources, from traditional light bulbs to LED lights.

Edison’s light bulb

The American electrical engineer Edison invented the incandescent light bulb in 1879, which changed our everyday life.

Electric surface transport

Trolleybuses and trams are environment-friendly means of public transport

How does it work? - Air conditioner

An air conditioner cools the air inside by drawing heat away and releasing it outside.

How does it work? - Electric steam iron

This animation demonstrates how electric steam irons work.

How does it work? - Electron microscope

This animation demonstrates the structure and operation of electron microscopes.

How does it work? - LCD screens

A liquid-crystal display utilises the light modulating properties of liquid crystals.

How does it work? - Mobile phone

This animation demonstrates how mobile phones work.

How does it work? - Vacuum cleaner

The vacuum cleaner creates a partial vacuum and sucks up dust with the help of the incoming high-pressure air.

How does it work? - Washing machine

This animation demonstrates how a washing machine works.

How does it work - Refrigerator

This animation demonstrates how a refrigerator works.

Magnetron

One of the most important components of the microwave oven is the magnetron, which produces the microwaves.

Nikola Tesla's laboratory (Shoreham, USA)

This physicist-inventor and electrical engineer who mainly dealt with electrotechnics was undoubtedly one of the most brilliant figures of the second...

Passive house

In a passive house a comfortable inner temperature can be ensured without the use of traditional heating and cooling systems.

Types of waves

Waves play an extremely important role in many areas of our lives.

Water (H₂O)

Water is a very stable compound of hydrogen and oxygen, vital for all known forms of life. In nature it occurs in liquid, solid and gaseous state.

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