imaging technologies
نص القصة المصورة
- الانزلاق: 1
- All electromagnetic waves travel at the same speed in a vacuum. They all travel at the speed of light:3 x 108 m/s (or 299,792,458 m/s)
- Lowest Frequency:
- Longest Wavelength:
- Lowest Energy:
- Wavelength - 103 mFrequency - 104Hz
- الانزلاق: 2
- Wavelength - 10-2 mFrequency - 108Hz
- الانزلاق: 3
- Wavelength - 10-5 mFrequency - 1012Hz
- الانزلاق: 4
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- White light is a mixture of all the colors of the rainbow.
- Wavelength - 10-6 mFrequency - 1015Hz
- الانزلاق: 5
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- Wavelength - 10-8 mFrequency - 1016Hz
- الانزلاق: 6
- Highest Frequency:
- Shortest Wavelength:
- Highest Energy:
- Wavelength - 10-10 mFrequency - 104Hz
- الانزلاق: 7
- Wavelength - 103 mFrequency - 104Hz
- الانزلاق: 8
- Radio waves are used in radio telescopes to study far away objects in space. Radio waves are also used for RADAR, broadcasting, and communication.
- الانزلاق: 9
- Microwaves can be used for communication between mobile phones. Microwaves can also be used to heat food. Microwaves cause the water molecules in food to get warmer.
- الانزلاق: 10
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- Infrared radiation is used for thermal imaging. Infrared rays are also used for cooking food in toaster ovens. IR is used to control your TV from your remote as well.
- الانزلاق: 11
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- Visible light is used to see things. It can be used in telescopes (to see really big things that are far away) or microscopes (really small things). It is also used in cameras to make photographs.
- الانزلاق: 12
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- Ultraviolet rays are used in tanning salons. Special ink is put into some bills and it shines (Fluoresces) when UV light is shined on it. This is used to check for counterfeit bills.
- الانزلاق: 13
- X-rays are used for airport security and medical imaging. If you go to the hospital and they suspect you have a broken bone, they will send you for an X-ray scan.
- الانزلاق: 14
- Gamma rays are used for sterilizing medical equipment. They are also used for treating cancer patients.
- الانزلاق: 15
- No Danger
- الانزلاق: 16
- Microwaves can cause damage to your internal tissues as they heat up water. Your body is made of a lot of water.
- الانزلاق: 17
- Infrared can cause skin burns.
- الانزلاق: 18
- No danger
- الانزلاق: 19
- Ultraviolet rays can leave to sunburn and damage to eyes. Exposure over a long time can increase the risk of getting skin cancer.
- الانزلاق: 20
- X-rays can damage cells which can cause mutations which may lead to cancer.
- الانزلاق: 21
- Gamma rays have extremely high energy which can cause cells to mutate leading to cancer.
المشمولات صورة
- Burnt - erix! - (رخصة Attribution )
- CAT scanner - Muffet - (رخصة Attribution )
- Heat - oatsy40 - (رخصة Attribution )
- iPhone - goto_ - (رخصة Attribution )
- new5-Tanning Beds - Upstate Options Magazine - (رخصة Attribution )
- padded cell - Project-128 - (رخصة Attribution )
- Radiation supervised area - Arenamontanus - (رخصة Attribution )
- Sunburn - germanium - (رخصة Attribution )
- Thermometer - jetsandzeppelins - (رخصة Attribution )
- xray - Rahim Packir Saibo - (رخصة Attribution )
- Yashica Electro 35 GSN - CapCase - (رخصة Attribution )
تم إنشاء أكثر من 30 مليون من القصص المصورة