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الوحدات الفيزيائية
لإضافةl: 28th December 2009
اضيف بواسطة: Semanoor06
المشاهدات: 1439
تعليقات: 0

يتناول الفلاش عدداً من الكميات الفيزيائية و وحدة القياس الخاصة بها ، و يتم عرض المعلومة بشكل مبسط و واضح مدعمة بالصورة و الحركة

السمات: الوحدات الفيزيائية الكميات الوحدة الكمية قياس الوزن الزخم السرعة الزمن الطاقة المساحة المسافة الكتلة الحجم الكثافة القوة الضغط التيار الجهد المقاومة درجة الحرارة Physical Quantity Quantities Units Energy Moment Speed Time Weight Area Distance Mass Volume Density Force Pressure Current Potential Resistance Temperature
المتجهات
لإضافةl: 18th January 2010
اضيف بواسطة: Semanoor05
المشاهدات: 589
تعليقات: 0

توضيح مفهوم الكميات المتجهة (المتجهات) و تمييزها عن الكميات القياسية مع بيان أنواع بعض المتجهات (كالمتجه الصفري و متجه الوحدة) و كذلك توضيح كيفية إجراء العمليات...

السمات: الكمية الكميات القياسية المتجهة المتجه متجه المتجهات المتوازية المتعامدة المحصلة الإتجاه مساحة المثلث متوازي الأضلاع scalar quantities null vector resultant direction Parallelogram distance displacement velocity speed
Eucalyptus tree
لإضافةl: 28th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 244
تعليقات: 0

Painting of Eucalyptus tree,a fast-growing source of wood, its oil can be used for cleaning and functions as a natural insecticide,Eucalyptus oil is readily steam distilled from the leaves and can be used for cleaning, deodorising, and in very small quantities in food supplements, especially...

السمات: Eucalyptus tree Corymbia and Angophora gum trees trees tree blank white
Western red colobus (Procolobus badius)
لإضافةl: 5th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 246
تعليقات: 0

Painting of Western red colobus (Procolobus badius):Originally widely distributed in West Africa, from the coast of Senegal to Ghana.Inhabits primary and secondary rainforest, gallery forest and wooded grassland, often occurring together with mantled guerezas. Prefers rainforest providing young...

السمات: Western red colobus Procolobus badius Animals animal wildlife wild animal Blank white mammal
Malabar spiny dormouse (Platacanthomys lasiurus)
لإضافةl: 8th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 316
تعليقات: 0

Painting of Malabar spiny dormouse (Platacanthomys lasiurus):Occur in southern India in habitats.Typically found in forested habitats and rocky hillsides.They construct nests of leaves and moss in trees and rock crevices.Arboreal, moving by climbing and leaping in trees. They are active at...

السمات: Malabar spiny dormouse Platacanthomys lasiurus Animals animal wildlife wild animal Blank white mammal Malabar spiny mouse blind tree mice
Water buffalo (Bubalus bubalis)
لإضافةl: 9th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 283
تعليقات: 0

Painting of Water buffalo (Bubalus bubalis):Currently exist in only a few protected areas in India, Nepal, and Bhutan. Another small population occurs in a wildlife reserve in Thailand.Inhabit tropical and subtropical forests and grassland biomes. Within these biomes, they are closely associated...

السمات: Water buffalo Bubalus bubalis Animals animal wildlife wild animal Blank white mammal Asian buffalo
Plains mouse (Pseudomys australis)
لإضافةl: 14th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 204
تعليقات: 0

Painting of Plains mouse (Pseudomys australis),The plains mouse population is unknown but presumed to be very small in Western Australia. This species is classified as “vulnerable”. Plains mice prefer open country where the ground is not sandy or too loose. This species lives in several...

السمات: Plains mouse Pseudomys australis Animals animal wildlife wild animal Blank white mammal
MEDIUM SPATULA
لإضافةl: 17th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 175
تعليقات: 0

Vector generated image of Medium Spatula: A spatula is used to take small quantities of solid chemicals. It serves like a spoon.

السمات: Spoon Spatula
LARGE SPATULA
لإضافةl: 17th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 149
تعليقات: 0

Vector generated image of Large Spatula:It is a spoon to take larger quantities of chemical for wehing from the bottle.

السمات: tea spoon spoon spatula measurer
SPATULA
لإضافةl: 19th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 147
تعليقات: 0

Vector generated image of Large Spatula:It is a spoon to take larger quantities of chemical for weighing from the bottle.

السمات: tea spoon spoon spatula measurer
Pygmy right whale ( Caperea marginata)
لإضافةl: 24th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 257
تعليقات: 0

Painting of Pygmy right whale ( Caperea marginata), Geographic Range:The pygmy right whale is found only in a narrow band of waters near the South Pole. The band circles Antarctica, covering area in both the Pacific and Atlantic Oceans. Habitat:Pygmy right whales live in a pelagic aquatic...

السمات: Pygmy right whale Caperea marginata sea water ocean river fish blank white
Flagtail prochilodus (Semaprochilodus taeniurus)
لإضافةl: 25th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 226
تعليقات: 0

Painting of Flagtail prochilodus (Semaprochilodus taeniurus), DISTRIBUTION Central portion of the Amazon River basin in Brazil. HABITAT Main channels of streams and rivers, as well as floodplain lakes.FEEDING ECOLOGY AND DIET Primarily consumes plants, algae, and other detritus. It can use its...

السمات: Flagtail prochilodus Semaprochilodus taeniurus Silver prochilodus;sea water ocean river fish blank white
ELECTRIC CENTRIFUGE 40K REVOLUTION
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 182
تعليقات: 0

Vector generated Image of Electric Centrifuge 40k Revolution:The 800D Laboratory Centrifuge is designed for rapid sedimentation of small quantities of mixture in liquid. It is widely used in the areas of scientific research and product development, such as in chemistry and biochemical...

السمات: electric centrifuge centrifuge table top centrifuge portable centrifuge
Sapodilla
لإضافةl: 3rd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 162
تعليقات: 0

Painting of Sapodilla (Manilkara zapota) is a long-lived, evergreen tree native to southern Mexico, Central America and the West Indies.[1] It is grown in huge quantities in India, Mexico and was introduced to the Philippines during Spanish colonisation.The flavor is exceptionally sweet and very...

السمات: Sapodilla Manilkara zapota
Naseberry
لإضافةl: 5th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 167
تعليقات: 0

Painting of Naseberry.is a long-lived, evergreen tree native to southern Mexico, Central America and the West Indies. It is grown in huge quantities in India, Mexico and was introduced to the Philippines during Spanish colonisation. They are a natural source of energy an outstanding source of...

السمات: Naseberry
Eurasian jay ( Garrulus glandarius)
لإضافةl: 9th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 208
تعليقات: 0

Painting of Eurasian jay ( Garrulus glandarius) DISTRIBUTION Most widespread of all jays, found in all but northernmost parts of Europe, north Africa, Middle East, central and Southeast Asia. HABITAT Both deciduous and coniferous woodland.FEEDING ECOLOGY AND DIET Eats and stores enormous...

السمات: Eurasian jay Garrulus glandarius Red-crowned jay (in India) feathers nature animal zoo wildlife birds bird forest feather aves blank white
White bellbird ( Procnias alba)
لإضافةl: 12th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 188
تعليقات: 0

Painting of White bellbird ( Procnias alba) DISTRIBUTION This species is found in the Guiana Shield, ranging from 1,500 to 4,900 ft (450–1,500 m). It may be a local altitudinal migrant. HABITAT Bellbirds live in tropical lowland or montane evergreen rainforest. FEEDING ECOLOGY AND DIET These...

السمات: White bellbird Procnias alba feathers nature animal zoo wildlife birds bird forest feather aves blank white
Bearded bellbird ( Procnias averano)
لإضافةl: 12th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 160
تعليقات: 0

Painting of Bearded bellbird ( Procnias averano) DISTRIBUTION This species is patchily distributed in the north-central Amazon and Guiana Shield, and is also found in northeastern Brazil. Although primarily a lowland species, it may range up to 6,200 ft (1,900 m). HABITAT Bellbirds live in...

السمات: Bearded bellbird Procnias averano feathers nature animal zoo wildlife birds bird forest feather aves blank white
Atomic bomb
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 192
تعليقات: 0

Vector Generated Image of Atomic bomb: A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion. Both reactions release vast quantities of energy from relatively small amounts of matter; a modern...

السمات: Atomic bomb atomic bombs nuclear weapon radiation emitting weapons
Atomic bomb
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 178
تعليقات: 0

Vector Generated Image of Atomic bomb: A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion. Both reactions release vast quantities of energy from relatively small amounts of matter; a modern...

السمات: Atomic bomb atomic bombs nuclear weapon radiation emitting weapons
Chrysophyta
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 362
تعليقات: 0

"Painting of Chrysophyta:Chrysophyta , phylum (division) of unicellular marine or freshwater organisms of the kingdom Protista consisting of the diatoms (class Bacillariophyceae), the golden, or golden-brown, algae (class Chrysophyceae), and the yellow-green algae (class Xanthophyceae). In...

السمات: Chrysophyta blank white