تعتبر الطهي بواسطة اشعة الميكروويف

تعتبر الطهي بواسطة اشعة الميكروويف من تكنولوجيا القرن العشرين لما توفره من سرعة في تحضير الطعام أو تسخينه وكفائته العالية في توفير الطاقة المستخدمة في الافران التقليدية التي تعمل بالكهرباء أو الغاز حيث أنها تعمل على تسخين المواد الغذائية فقط دون غيرها. وتجدر الاشارة إلى أن هذه الاجهزة موجودة في كل بيت في امريكا وأوروبا وبدأت تنتشر عندنا، ولكن كثيراً ما دار التساؤل عن خطورة استخدام هذه الاجهزة على سلامة الانسان، وقبل الاجابة على هذا التساؤل يتوجب علينا شرح فكرة عمل فرن المايكروويف.



ما هي أشعة الميكروويف؟

اشعة المايكروويف هي جزء من الاشعة الكهرومغناطيسية ذات طول موجي طويل يقاس بالسنتمتر في المدى من 0.3 إلى 30 سنتمتر تنتج هذه الأشعة في الطبيعة عندما يمر تيار كهربي من خلال موصل وهي تشبه موجات التلفزيون والراديو والجوال. ولهذه الاشعة استخدامات عديدة منها في طهي الطعام وهو مايعرف بفرن المايكروويف Microwave oven كما تستخدم في الاتصالات ونقل المعلومات واجهزة الاستشعار عن بعد واجهزة الرادار ومن هنا فإن استخدامها في الطهي هو جزء بسيط من تطبيقاتها العملية العديدة،





فكرة عمل فرن المايكروويف

يستخدم فرن المايكروويف اشعة المايكروويف لتسخين الطعام الموضوع في داخل الفرن، وللعلم فإن اشعة المايكروويف هي أمواج راديو ذات ترددات 2500 ميجاهيرتز وهذه امواج الراديو عند هذا التردد تمتلك خاصية هامة هي:

النتائج (الإنجليزية) 1:

Consider cooking by microwave radiation of twentieth-century technology to provide fast in food preparation or heated up as energy saving high efficiency used in traditional ovens electric or gas so that they work on heating the food only. It should be noted that these devices exist in every home in America and Europe and began spreading here, but I often wonder about the seriousness of the House using these organs to human safety, before answering this question, we explain the idea of the microwave oven.What are the microwave radiation?Microwaves are a part of the electromagnetic radiation with a wavelength long measured per cubic centimeter in the range of 0.3 to 30 centimeters produces these rays in nature when passing current through a connector similar to tv and radio waves and mobile. And these rays many uses in cooking and is what is known as a microwave oven Microwave oven also used in communication and information transfer and remote sensors, radar and hence used in cooking is a fraction of the many practical applications,Microwave oven work ideaIs using a microwave oven microwaves to heat the food inside the oven in the topic, and for the record, the microwaves are radio waves with frequencies of 2500 MHz radio waves at this frequency has important properties are:

النتائج (الإنجليزية) 2:

Cooking is considered by microwave radiation of the twentieth century technology for providing speed in food preparation or heated high and efficiency of the energy used in conventional ovens powered by electricity or gas provision as it works to heat the food only and not others. It should be noted that these devices exist in every home in America, Europe and began to spread we have, but often Dar question the seriousness of the use of these devices for the safety of man, before answering this question , we have to explain the idea of a microwave oven.



What microwave radiation?

Ray Microwave is part of the electromagnetic radiation of a wavelength long Balsntmitr measured in the range of 0.3 to 30 centimeters these rays are produced in nature when an electric current passes through a conductor is similar to television, radio and mobile phone waves. These rays are many of them use to cook is the famous oven microwave Microwave oven is also used in the telecommunications and data transfer and remote sensors, radar Hence, used in cooking is a fraction of the applications of the numerous process, the





idea of a microwave oven

uses a microwave oven radiation microwave to heat up Thread the food inside the oven and , for information, the microwave rays are waves of 2500 MHz radio frequency and the radio waves at this frequency has important property are:

النتائج (الإنجليزية) 3:

Cooking by microwave radiation of twentieth century technology in food processing and for providing speed and heated Wkfayth high energy used in conventional ovens. Powered by electricity or gas, where the food is heated only. It should be noted that these devices exist in every home in America and Europe and began to spread, but we frequently ask dangerous house to use these devices to the integrity of man, before the answer to this question, we must explain the idea of the microwave oven.What is a microwave?Microwave radiation is a portion of the electromagnetic radiation is measured with a long wavelength in the range from 0.3 to 30 cm Balsntmtr produces light in nature when it passes through the stream. During the electrical connector which is similar to waves of television, radio and mobile phone. It has a number of uses in cooking and is often also used in microwave oven, Microwave oven communications and sensors, remote sensors, radar is here. It is used in cooking is a fraction of its many practical applications,The idea of the microwave ovenUses the microwave oven microwave radiation to heat the food in the inside of the furnace, and the flag of the microwave radiation is the radio waves with a frequency of 2500 MHz, these radio waves when it frequency have an important property: