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شهد صبار بطاح سادس ج

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شهد صبار بطاح سادس ج

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منى مشهور سادس د

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بتول المحتسيب 

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بتول المحتسيب 

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غزل الشواهين سادس أ

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Wahebah Ali

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ريتال مهند سادس ج

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ريتال مهند سادس ج

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اصاله وليد سادس أ

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اصاله وليد سادس أ

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حلا إسماعيل سادس أ

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حلا إسماعيل سادس أ

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حلا إسماعيل 

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حلا إسماعيل 

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ضحى خالد السادس د

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Sixth Grade B 🌺🌺

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Sixth Grade B 🌹🌹

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ريتاج يحيي سادس د

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ريتاج يحيي سادس د

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Ultraviolet radiation is a type of electromagnetic waves. I will think of the danger of this
radiation and share my answer with my classmates

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Ultraviolet radiation is a type of electromagnetic waves. I will think of the danger of this
radiation and share my answer with my classmates

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I will discuss with my classmates other uses of electromagnetic waves.

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I will use the dictionary to guess the meaning of words in blue. I will write my own sentences
using these words

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Infrared: Infrared (IR) light is used by electrical heaters, cookers for cooking food, short-range
communications like remote controls, optical fibers, security systems and thermal imaging
cameras which detect people in the dark. The heating effect of IR can cause burns to the skin.

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Microwaves: Microwaves are used for cooking food, communications and for satellite
communications. Intense sources of microwaves can be dangerous through the internal heating
of body cells.

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Radio waves are transmitted easily through air. They do not cause damage if absorbed by the
human body, and they can be reflected to change their direction. These properties make them
ideal for communications

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I will read the text and answer the following questions.

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I will read the text and answer the following questions.

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Electromagnetic waves are transverse waves with a wide range of properties and uses.
Radio waves: Radio waves are used for communication such as broadcasting television and
radio, communications and satellite transmissions.

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While my grandpa was telling us about his memory with the Jordan Radio Broadcast, I
thought about radio waves and how they transferred in the air. I turned to my grandfather
and asked him: “Grandpa, how can we hear the presenter on the radio?” My grandpa laughed
and said: “This is a long story we learned while we were kids like you. I will tell you about
Electromagnetic waves, radio waves are one type of them. Listen.” My grandpa started telling
me about these waves.