चित्र:Plutonium pellet.jpg
नेविगेशन पर जाएँ
खोज पर जाएँ
इस पूर्वावलोकन का आकार: ७५० × ६०० पिक्सेल । अन्य resolutions: ३०० × २४० पिक्सेल | ६०० × ४८० पिक्सेल | ९६० × ७६८ पिक्सेल | १,२८० × १,०२४ पिक्सेल | २,५६० × २,०४८ पिक्सेल | ३,२०० × २,५६० पिक्सेल ।
मूल फ़ाइल ((३,२०० × २,५६० पिक्सेल, फ़ाइल का आकार: २.१६ MB, MIME प्रकार: image/jpeg))
सारांश
| विवरण |
English: Plutonium-238 pellet under its own light. Pu-238, with a half-life of 87.7 years, is being used in space applications requiring a power source with a long service life. Pu-238 has a relatively high heat production rate which makes it useful as a power source. As a power and heat source, Pu-238 has also been used to power instruments left on the Moon by Apollo astronauts, navigation and weather satellites, and interplanetary probes. The interplanetary probe Pioneer-10, powered by a Pu-238 source, recently left the solar system. Image ID: 2006407 |
| दिनांक | (estimate) |
| स्रोत | http://www.doedigitalarchive.doe.gov/ImageDetailView.cfm?ImageID=2006407&page=search&pageid=thumb |
| लेखक | Department of Energy |
These pellets are used for radioisotope thermoelectric generators. They are made of PuO2.
लाइसेंस
|
This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.
|
|
derivative works
Derivative works of this file: Plutonium-238 pellet.jpg
फ़ाइल का इतिहास
फ़ाइलका पुराना अवतरण देखने के लिये दिनांक/समय पर क्लिक करें।
| दिनांक/समय | अंगूठाकार प्रारूप | आकार | प्रयोक्ता | प्रतिक्रिया | |
|---|---|---|---|---|---|
| वर्तमान | १९:४९, १० जनवरी २००९ | | ३,२०० × २,५६० (२.१६ MB) | wikimediacommons>Fastfission~commonswiki | Reverted to version as of 22:17, 8 August 2006 |
फ़ाइल का उपयोग
निम्नलिखित पन्ने इस चित्र से जुडते हैं :
