Multimedia Questions
  • 2016-08-16
  • 0 Comments
  • 647 Views
  • 0 Map points
  • Technion Israel Institute of Technology
Water Pollution Effect on Sea Ecology
Sea pollution is caused by a long list of contributing factors such as:Chemicals – directly via sewage, which flows into the sea, and indirectly via polluted underground water:      (Picture Credit to Queensland ... Continue Reading
  • 2016-05-08
  • 7 Comments
  • 529 Views
  • 9 Map points
  • Technion Israel Institute of Technology
مراقبة خسارة الماء مع البول
لقد اتضح أن تغييرات بسيطة جدا في الضغط الاسموزي  لبلازما الدم او في حجمها (حتى لو كان التغيير %2 فقط) تؤثر على افراز ADH الذي يعمل على إعادة التركيز الدم وحجمه الى الوضع الاعتيادي.فكيف يحصل ذلك؟ يحصل على النحو التالي: تحف... Continue Reading
  • 2018-02-02
  • 0 Comments
  • 124 Views
  • 0 Map points
  • Albayan
قوانين نيوتن
يوجد كتاب على الطاوله  اي من هذه الاشياء موجود في حالة تاثير متبادل ... Continue Reading
  • 2017-03-27
  • 0 Comments
  • 168 Views
  • 0 Map points
  • Multidisciplinary Kasra_Samia
Heavy as a rock and Light as a feather. Do Different items fall differently?
More then 2300 years ago, Aristotle (a greek philosopher) claimed that due to the fact that a Rock is heavier from a Feather, the rock will reach ground before the feather if they fall from high level point.  The phrases "heavier as a rock" a... Continue Reading
  • 2015-11-28
  • 3 Comments
  • 444 Views
  • 5 Map points
  • Technion Israel Institute of Technology
Photoelectric effect
Photovoltaic is an applied technology for the utility of solar energy, which covers the conversion of light into electricity using metal materials that exhibit the photoelectric effect. The photoelectric effect is a   phenomenon that ... Continue Reading
  • 2016-08-16
  • 0 Comments
  • 251 Views
  • 1 Map points
  • Technion Israel Institute of Technology
arithmetic sequence
Arithmetic Sequence In an Arithmetic Sequence the difference between one term and the next is a constant. In other words, we just add the same value each time ... infinitely. In General we could write an arithmetic sequence like ... Continue Reading
  • 2017-05-29
  • 2 Comments
  • 254 Views
  • 0 Map points
  • Technion Israel Institute of Technology
قانون نيوتن الثاني
كيف يمكن معرفة اذا الجسم يتحرك بتسارع او بتباطئ من خلال داله؟  ... Continue Reading
  • 2018-05-23
  • 0 Comments
  • 122 Views
  • 1 Map points
  • Maghar
Backgammon Game
Consider throwing a coin multiple times. Even huge amount of times. Let's discuss - what would be the number of times you would get a particular side out of the total number of throws? Let's see that in any occasion of throwing a symmetri... Continue Reading
  • 2017-05-23
  • 1 Comments
  • 493 Views
  • 0 Map points
  • Technion Israel Institute of Technology
Galileo thermometer
A Galileo Thermometer is a device made of a sealed glass cylinder, containing a clear liquid (water,  for example), and several floating glass bubbles, each filled with a different color liquid, and a small metal tag hanging from it.  ... Continue Reading
  • 2015-11-23
  • 4 Comments
  • 294 Views
  • 4 Map points
  • Technion Israel Institute of Technology
Conductivity of solutions
Why do some solutions conduct electricity, but other don't? To answer the above question we should learn more about substances. We can divide substances in two different types: Electrolytes and Nonelectrolytes.   To learn more about thi... Continue Reading
  • 2015-12-04
  • 4 Comments
  • 502 Views
  • 2 Map points
  • Technion Israel Institute of Technology
The ideal gas equation
The simple gas laws describe the relationships involving the pressure, volume, temperature, and amount of an ideal gas.  Boyle’s law states that for a fixed amount of gas at a constant temperature, the gas volume is inversely proport... Continue Reading
  • 2016-10-07
  • 0 Comments
  • 274 Views
  • 0 Map points
  • Technion Israel Institute of Technology
ריבוי המדוזות בחופי ארץ ישראל
  כפי שראינו בסרטון, לשינויי הטמפרטורה והזיהום יש השפעה ישירה ועקיפה על אוכלוסיות המדוזות, הדגים וצבי הים. לדוגמא: הורדת הזיהום תגדיל את כמות הצבים, דבר שיגרור ירידה בכמות המדוזות, בשל היות הצבים טורפי מדוזות. שאל... Continue Reading
  • 2016-12-29
  • 11 Comments
  • 508 Views
  • 7 Map points
  • Technion Israel Institute of Technology
planting trees
Why do gardeners prefer to plant trees in silty soil instead of in sandy soil?click here for using the animation.   Select the correct answer:... Continue Reading
  • 2015-12-04
  • 4 Comments
  • 432 Views
  • 4 Map points
  • Technion Israel Institute of Technology
בולענים
בולען הוא שקע הנפער בקרקע, בדרך כלל בפתאומיות. תופעת הבולענים עלתה לאחרונה לכותרות עקב היווצרות בולענים רבים באזור ים המלח. בולענים נוצרים כתוצאה מזרימת מי תהום מתחת לפני הקרקע, שגורמת להמסת שכבות גיר או שכבות מלח, ה... Continue Reading
  • 2016-12-31
  • 4 Comments
  • 620 Views
  • 6 Map points
  • Technion Israel Institute of Technology
שאלות #C
 כתוב תוכנית הקולטת שלושה מספרים שלמים ומדפיסה את המספרים זה מתחת לזה מהגדול לקטן .   ... Continue Reading
  • 2016-11-20
  • 0 Comments
  • 156 Views
  • 3 Map points
  • ORT Braude College of Practical Engineers
כתוב פונקציה המקבלת מערך ואת אורכו, הפונקציה תהפוך את סדר האיברים בו מהסוף להתחלה.
 כתוב פונקציה המקבלת מערך ואת אורכו, הפונקציה תהפוך את סדר האיברים בו מהסוף  להתחלה. ... Continue Reading
  • 2016-12-04
  • 0 Comments
  • 146 Views
  • 2 Map points
  • ORT Braude College of Practical Engineers
Question in C3 (Advanced)
כתוב פונקציה אשר תוגדר באופן הבא: char * func(char *s1,  char *s2) הפונקציה אמורה לקלוט כפרמטרים שתי מחרוזות אשר נקלטו בתוכנית הראשית main ונשלחו לפונקציה. ידוע כי כל התווים ב s1 שונים. הפונקציה מחזירה את הכתובת של התו שנמצא ב s1 ב... Continue Reading
  • 2016-12-26
  • 1 Comments
  • 228 Views
  • 9 Map points
  • Technion Israel Institute of Technology
Sea level rise risk
Sea level is a term describing the altitude of the water at sea(Haifa) picture taken by :dina izGlobal warming due to human activity has countless examples all over the world.Global warming is basically the constant rise of the world average temperat... Continue Reading
  • 2016-05-15
  • 5 Comments
  • 765 Views
  • 8 Map points
  • dina
Plastic recycling
Plastic is manufactured by the polymerization process, which connects monomers to create polymers. Common types of polymers in our lives are presented in the table below: Example... Continue Reading
  • 2015-11-30
  • 2 Comments
  • 476 Views
  • 5 Map points
  • Technion Israel Institute of Technology