Предмет: Окружающий мир, автор: khmelevaya

Сколько лет прошло с того момента, как Перси Спенсер обнаружил , что микроволны нагревают предметы, до выпуска первой микроволновой печи? Поясни свой ответ. Ответ: Пояснение ответа:

Ответы

Автор ответа: egorgnenniy2016

4

в 1942 г американский физик Перси Спенсер обнаружил что микроволны обладают тепловым воздействием.

Спустя три с половиной года физик получил патент на использование микроволн для приготовления пищи. И уже в 1947 г в военных столовых

появились свч печи.Высота первых печь была с человеческий рост и весом с корову.

Следующие полтора тысечелетия над прибором работала японская фирма Шарп и конечно же не зря. 1 серия микроволновок была выпущена в 1962 год. Эта же фирма в 1966 году разработала вращающуяся тарелку.

На сегодняшний день Шарп является производителям номер один в мире разделив свое звание с Панасоником.

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