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Amplitude and Pitch
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor06
المشاهدات: 855
تعليقات: 0

Explaining the most important properties of Sound : Amplitude and Pitch , and showing some examples on each property

السمات: الصوت الأصوات الأمواج الصوتية الموجات السمعية الموجة درجة نبرة السعة التردد الحدة Amplitude Pitch Sound Intensity Frequency Note
Amplitude and Pitch
لإضافةl: 19th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 2
تعليقات: 0

Explaining the most important properties of Sound : Amplitude and Pitch , and showing some examples on each property

السمات: الصوت الأصوات الأمواج الصوتية الموجات السمعية الموجة درجة نبرة السعة التردد الحدة Amplitude Pitch Sound Intensity Frequency Note
Mongoose
لإضافةl: 24th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 340
تعليقات: 0

Vector generated image of Banded mongoose (Mungos mungo):These are found abundantly in South Asia and Africa. These mammals are terrestrial and are active hunters which feed on eggs and other smaller animals like frogs, insects and worms. Some of them do supplement their diet with fruits and...

السمات: Mangoose animal animals mammal Snake fighter Mongoose banded Wildlife Africa Mungos mungo blank white
Burchell’s zebras (Equus burchelli)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 408
تعليقات: 0

Painting of Burchell's Zebra(Equus burchelli):They are differentiated from other zebra species by the light brown 'shadow-stripes' found between the black stripes, the black tufted tail and the black patch around its nostril. Plains zebras live in eastern and southeastern Africa....

السمات: Burchell’s zebras Equus burchelli Common Zebra Plains Zebra zebra mammal animal white blank
American pika ( Ochotona princeps)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 260
تعليقات: 0

Painting of American pika ( Ochotona princeps):The pika (Ochotona princeps), a cousin of the rabbit may look like a hamster, but it isn't. It sometimes is known as "whistling hare" because when it dives into its burrow, it emits a high-pitched warning cry. American pikas are found...

السمات: American pika Ochotona princeps pika rabbit family wild animal animals ainmals white blank
Kultarr ( Antechinomys laniger)
لإضافةl: 28th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 257
تعليقات: 0

Painting of Kultarr ( Antechinomys laniger) Native to central and southern Australia, it lives in a range of habitats including scattered woodland and scrubby semidesert.The Kultarr is a solitary carnivore, feeding mostly on terrestrial invertebrates including...

السمات: Kultarr Antechinomys laniger Jerboa-marsupial Jerboa Pouched-mouse the Wuhl-wuhl Pitchi-pitchi marsupial Animals animal wildlife wild animal Blank white mammal
Bearded saki (Chiropotes satanas)
لإضافةl: 5th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 196
تعليقات: 0

Painting of Bearded saki (Chiropotes satanas):Guiana Shield forests north of the Amazon River and east of the Rios Negro and Orinoco and south of the Amazon east of the Rio Xingu.Terra firme forest, igapَ, high rainforest, and mountain savanna forest.Diurnal and arboreal,The tail is wagged when...

السمات: Bearded saki Chiropotes satanas Animals animal wildlife wild animal Blank white mammal Black bearded saki
Dwarf hamster (Phodopus sungorus)
لإضافةl: 11th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 255
تعليقات: 0

Painting of Dwarf hamster (Phodopus sungorus) The dwarf hamster is colorblind and has very poor eyesight, as they are mostly nearsighted. They have highly sensitive hearing to high-pitched noises and can communicate ultrasonically. Dwarf hamsters are very flexible but have very...

السمات: Dwarf hamster Phodopus sungorus Animals animal wildlife wild animal Blank white mammal
RESONANCE BOX  WITH TUNING FORK
لإضافةl: 22nd September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 333
تعليقات: 0

Vector generated image of Resonance Box with Tunning Fork:tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs (tines) formed from a U-shaped bar of elastic metal (usually steel). It resonates at a specific constant pitch when set vibrating by striking it against...

السمات: tunning fork musical tunning box tunning box resonance prongs
TUNING FORK WITH ADJUSTABLE RING
لإضافةl: 23rd September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 177
تعليقات: 0

Vector generated image of Tuning fork with Adjustable ring:An ADJUSTABLE Tuning Fork!! This lightweight, yet sturdy aluminum fork has adjustable masses that can be moved up and down to change the pitch. The effective length of either of the tongs on the fork can be changed using small weights...

السمات: Adjustable tuning fork,tuning fork aluminum tuning fork,light weight tuning fork,
SPEED GUN
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 175
تعليقات: 0

Vector generated Image of Speed Gun:A radar gun or speed gun is a small Doppler radar unit used to detect the speed of objects, especially trucks and automobiles for the purpose of regulating traffic, as well as pitched baseballs, runners or other moving objects in sports. A radar gun does not...

السمات: speed gun radar gun doppler radar unit
VERY LOW FREQUENCY OSCILLATOR
لإضافةl: 1st October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 284
تعليقات: 0

Vector generated Image of Very Low Frequency Oscillators:The term low-frequency oscillation (LFO) is an audio signal usually below 20 Hz which creates a pulsating rhythm rather than an audible tone. LFO predominantly refers to an audio technique specifically used in the production of electronic...

السمات: Very Low Frequency Oscillators LFO audio signal modulator
Pitch apple
لإضافةl: 5th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 148
تعليقات: 0

Painting of Pitch apple.Clusia lanceolata, a delightful shrub or small tree eight to ten feet tall, is native to Brazil where it grows in sandy areas adjacent to mangrove areas. Leathery, lanceolate leaves are about three inches long. Showy, waxy flowers, one to two inches across, are white with...

السمات: Pitch apple
Eastern King Bird
لإضافةl: 6th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 224
تعليقات: 0

Vector generated image of Eastern King Bird,The Eastern Kingbird, Tyrannus tyrannus, is a large Tyrant flycatcher. Adults are grey-black on the upperparts with light underparts; they have a long black tail with a white end and long pointed wings. They have a red patch on their crown, seldom seen....

السمات: Eastern King Bird feathers nature animal zoo wildlife birds bird forest feather aves blank white
Butcher Bird
لإضافةl: 7th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 163
تعليقات: 0

Vector generated image of Butcher Bird Butcherbirds are magpie-like birds in the genus Cracticus. They are native to Australasia. Their closest relatives are the Australian magpie and the three species of currawong. Together they form the subfamily Cracticinae in the family Artamidae which also...

السمات: Butcher Bird feathers nature animal zoo wildlife birds bird forest feather aves blank white
Butcher Bird
لإضافةl: 8th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 161
تعليقات: 0

Vector generated image of Butcher bird. Butcherbirds are magpie-like birds in the genus Cracticus. They are native to Australasia. Their closest relatives are the Australian magpie and the three species of currawong. Together they form the subfamily Cracticinae in the family Artamidae which also...

السمات: Butcher bird feathers nature animal zoo wildlife birds bird forest feather aves blank white
American coot ( Fulica americana)
لإضافةl: 14th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 194
تعليقات: 0

Painting of American coot ( Fulica americana). It is a bird of the family Rallidae, inhabiting wetlands and open water bodies. About 16 inches (40 cm) in length and weighing 1.4 lb (0.65 kg), adults have a short thick white bill and white frontal shield, which usually has a reddish-brown spot...

السمات: American coot Fulica americana feathers nature animal zoo wildlife birds bird forest feather aves blank white
Laughing gull ( Larus atricilla)
لإضافةl: 14th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 161
تعليقات: 0

Painting of laughing gull ( Larus atricilla) is a medium-sized gull of North and South America. It breeds on the Atlantic coast of North America, the Caribbean, and northern South America. Northernmost populations migrate further south in winter, and this species occurs as a rare vagrant to...

السمات: laughing gull Larus atricilla feathers nature animal zoo wildlife birds bird forest feather aves blank white
Elf owl ( Micrathene whitneyi)
لإضافةl: 14th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 181
تعليقات: 0

Painting of Elf owl ( Micrathene whitneyi) is a member of the owl family Strigidae that breeds in the southwestern United States and Mexico. It is the world's second smallest owl, the first being a Pygmy owl. They are 5-12 inches tall and have a wingspan of 15-16 inches and short tails. Their...

السمات: Elf owl Micrathene whitneyi feathers nature animal zoo wildlife birds bird forest feather aves blank white
Pitch Square Multi Layout Tool
لإضافةl: 14th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 156
تعليقات: 0

Vector generated image of Pitch Square Multi Layout Tool

السمات: materials Tools white blank Pitch Square Multi Layout Tool
The organ of Corti
لإضافةl: 19th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 456
تعليقات: 0

Vector Generated Image of The organ of Corti Is the sensitive element in the inner ear and can be thought of as the body's microphone. It is situated on the basilar membrane in one of the three compartments of the Cochlea. It contains four rows of hair cells which protrude from its...

السمات: The organ of Corti hair cells of ear inner hair cells pillar cells Hensen cells basilar membrane outer hair cell tectorial membrane inner hair cell
خام اليورانيوم
لإضافةl: 29th June 2010
اضيف بواسطة: Semanoor06
المشاهدات: 505
تعليقات: 0

اليورانيوم عنصر فلزي في مجموعة الأكتينيدات يتواجد في الطبيعة بنسب عالية ، من ميزاته أنه مشع ذاتيا ، وقابل للانشطار ، و الذوبان حيث إنه يذوب بسهولة ، وينقل ويترسب...

السمات: يورانيوم عنصر عناصر فلزية أكتينيدات مشع منشطر انشطار خام خامات معدن معادن يورانينت بتكابليند توضع حجر رملي عرق عروق توضعات بركانية متحولة Uranium Metallic Element Actinides Radioactive Fissionable Fissile Ore Uraninite Pitchblende Sandstone Vein Volcanic Metamorphic Deposit
Word Search - In The Garden
لإضافةl: 28th July 2010
اضيف بواسطة: Semanoor06
المشاهدات: 237
تعليقات: 0

A vocabulary game that is designed to teach words related to the garden and their spelling. The learner has to search for the word and drag the mouse button from its first to the last letter.

السمات: Vocabulary Vocabularies Lost Word Search Puzzle Learning Game Garden Grass Flower Fence Butterfly Fountain Tree Bird Spade Pitchfork Cart لعبة مفردات ألعاب تعليمية الكلمات الضائعة البحث عن الكلمة حديقة عشب زهرة وردة سياج فراشة نافورة شجرة عصفور مجرفة مذراة عربة
خصائص الصوت والكشف عنه - بنين
لإضافةl: 15th January 2012
اضيف بواسطة: Semanoor10
المشاهدات: 185
تعليقات: 0

خصائص الصوت والكشف عنه - الفيزياء - الصف الثاني الثانوي - الفصل الثاني

السمات: الموجة الصوتية Sound Wave حدة الصوت Pitch علو الصوت Loudness مستوى الصوت Sound Level الديسبل Decibel تأثير دوبلر Doppler Effect
خصائص الصوت والكشف عنه - بنات
لإضافةl: 16th January 2012
اضيف بواسطة: Semanoor10
المشاهدات: 168
تعليقات: 0

خصائص الصوت والكشف عنه - الفيزياء - الصف الثاني الثانوي - الفصل الثاني

السمات: الموجة الصوتية Sound Wave حدة الصوت Pitch علو الصوت Loudness مستوى الصوت Sound Level الديسبل Decibel تأثير دوبلر Doppler Effect