Multimedia Questions
الطفرات
الطفرة:  في علم الأحياء هي أي تغير يحدث في المعلومات الجينية - المعلومات الوراثية الحيوية المشفرة في تسلسلات حمض نووي ريبوزي منقوص الأكسجين، والكروموسومات التي تحوي DNA، أو في تسلسلات حمض نووي ري... Continue Reading
  • 2017-03-08
  • 0 Comments
  • 137 Views
  • 4 Map points
  • Majdal Shams Middle School
דוגמא לשאלה בכימיה
הקבוצה הקרבוקסילית מתנהגת כחומצה ומאבדת בקלות +H בתמיסה. קבוצה זו נותרת בעלת מטען שלילי על פי התהליך הבא: (1)          הקבוצה האמינית מתנהגת כבסיס וקושרת פרוטון  +H בתמיסה. כתומאה היא הופכת להיות בעלת מטען ... Continue Reading
  • 2017-06-25
  • 0 Comments
  • 182 Views
  • 0 Map points
  • Technion Israel Institute of Technology
Piranhas
Piranha, also called caribe or piraya, any of more than 60 species of razor-toothed carnivorous fish of South American rivers and lakes, with a somewhat exaggerated reputation for ferocity. They are known for their sharp teeth, powerful jaws, and vo... Continue Reading
  • 2015-11-02
  • 5 Comments
  • 556 Views
  • 0 Map points
  • Technion Israel Institute of Technology
The Dead Sea
A family traveled to the Dead Sea.The Dead Sea is the lowest place on the earth. (-429 m under the sea level) .Look at the short video they filmed  in the way down .You can see the sign along the way marking the point when they pass trough the&n... Continue Reading
  • 2015-11-23
  • 5 Comments
  • 395 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
  • 245 Views
  • 1 Map points
  • Technion Israel Institute of Technology
energy
 What type of energy does the skater possess as he is moving up the track as shown in the picture above?Run the simulation below for help: Click to Run... Continue Reading
  • 2015-11-30
  • 4 Comments
  • 493 Views
  • 3 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
  • 114 Views
  • 1 Map points
  • Maghar
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
  • 246 Views
  • 0 Map points
  • Technion Israel Institute of Technology
complex numbers multiplication
 A сomplex number is represented by z=a+bi , a and b are real numbers and i is the imaginary unit ,satisfying the equation i2 = −1. For more information about complex numers link to: http://blossoms.mit.edu/videos/lessons/compl... Continue Reading
  • 2017-05-15
  • 1 Comments
  • 293 Views
  • 2 Map points
  • Technion Israel Institute of Technology
density of materials
Watch the video below:Density is a characteristic property of a material, which expresses the relationship between the mass of the material and the volume (how much space the material takes up).According to the video, where do we float more... Continue Reading
  • 2015-12-02
  • 2 Comments
  • 695 Views
  • 3 Map points
  • Shorouq
How many “Kinnerets” can be filled by an Avogadro number of drops?
How many Kinnerets can be filled by an Avogadro number of drops?   Based on “How Big Is a Mole? Do We Really Comprehend Avogadro’s Number?”, BLOSSOMS. http://blossoms.mit.edu/videos/files/videos/how_big_mole_do_we... Continue Reading
  • 2017-05-27
  • 0 Comments
  • 194 Views
  • 1 Map points
  • Technion Israel Institute of Technology
How pencils are made
Lear how graphite pencils are made and view graphite mining in Germany Discuss with your classmates the advantages and disadvantages of graphite mining. Focus on economical possibilities vs. ecological dangers. Tami likes to draw with pencils ... Continue Reading
  • 2015-11-05
  • 0 Comments
  • 309 Views
  • 1 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
  • 606 Views
  • 6 Map points
  • Technion Israel Institute of Technology
Why does Earth have deserts?
Take a look at a physical map of the world. You can notice that all deserts on our Earth are located at approximately thirty degrees on either side of the equator.     Learn what is the reason for that phenomenon from the video below ... Continue Reading
  • 2015-12-03
  • 3 Comments
  • 1272 Views
  • 6 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
  • 427 Views
  • 4 Map points
  • Technion Israel Institute of Technology
בסוף, הכל זה שתיים Eventually, its all come's down to Two
ערב טוב לכולם, את השאלה הבאה אשר אציג בפניכם קיבלתי בראיון עבודה באינטל לפני מספר שבועות. כתוב תוכנית אשר קולטת מהמשתמש מספר, ובודקת האם 2 הוא שורש שלו. כלומר האם קיים מעריך שנעלה את שתיים בו, ונקבל את המספר הנתון. לדוג... Continue Reading
  • 2016-11-28
  • 0 Comments
  • 138 Views
  • 4 Map points
  • ORT Braude College of Practical Engineers
Question in C3 (Advanced)
כתוב תוכנית אשר קולטת מערך דו מימדי דינמי בגודל NXM כאשר N ו- M, חייבים להיות מספרים חיוביים בין 5-10 כולל. התוכנית תקלוט למערך מספרים אי זוגיים בלבד. יש לוודא תקינות. לאחר הקלט התוכנית תדפיס את האינדקס של השורה בעלת המספר ה... Continue Reading
  • 2016-12-26
  • 0 Comments
  • 190 Views
  • 8 Map points
  • Technion Israel Institute of Technology
שפת סי
כתוב פונקציה המקבלת מחרוזת ומדפיסה אותה מהסוף להתחלה לדוגמה המילה:BRAUDE תודפס:EDUARB ... Continue Reading
  • 2016-11-27
  • 0 Comments
  • 96 Views
  • 1 Map points
  • ORT Braude College of Practical Engineers
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
  • 466 Views
  • 5 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
  • 735 Views
  • 8 Map points
  • dina