Froggy Jumps englishVersion en ligne questions par YAEL MARTÍNEZ CALZADA 1 Set of knowledge of a technique a computing b technology c science 2 system for the transmission of images and sound at a distance through waves a cellphone b computer c TV 3 device in charge of receiving through a port, the video signals coming from the computer a TV b projector c computer 4 They work by making the refrigerant that circulates inside it change from a liquid to a gaseous state. a washing machine b fridge c computer 5 electronic device worn inside or behind the ear a TV b earphones c cellphone 6 device that allows sounds to be transmitted at a distance by means of electrical signals a cellphone b earphones c computer 7 space for communication, denunciation and alternative debate, where the participation of the entire society is encouraged and allowed. a phone b tablets c radio 8 Technology that allows different computer equipment to be connected through a broadband wireless network a fridge b Wifi c phone 9 electroacoustic transducer, that is, it converts electrical energy into acoustic energy. a computer b TV c horn 10 electromagnetic waves; usually between 300 MHz and 300 GHz a horn b washing machine c microwave
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