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Transverse mechanical wavesTools Rope - Screw a ring fixed to a wallsteps Take the rope and fix......
Types of lensesPlease watch the video of the experiment by clicking here before starting it
Please watch the video of the experiment by clicking here before starting it
Please watch the video of the experiment by clicking here before starting it
The relationship between velocity and kinetic energy
Second gra....inSecond Ter...| Science
Transverse mechanical wavesTools Rope - Screw a ring fixed to a wallsteps Take the rope and fix one end of it to the screw of the ring and tighten the other end with your hand Move the end of the rope vertically up once and note what happens We notice that a wave is generated in the rope i......
Second gra....inSecond Ter...| Science
Unit Two: Sound and Light. Lesson 2: The wave nature of light.
fifth grad....inThird Seme...| Science
Types of lensesPlease watch the video of the experiment by clicking here before starting it
Third grad....inFirst Term| Chemistry
Please watch the video of the experiment by clicking here before starting it
Third grad....inFirst Term| Chemistry
Please watch the video of the experiment by clicking here before starting it
Third grad....inFirst Term| Chemistry
Detection of the phosphate anion
fourth gra....inThird seme...| Science
The relationship between velocity and kinetic energy
Third grad....inFirst Term| Chemistry
Please watch the video of the experiment here before starting it
Fourth Gra....inFirst Seme...| Science
Detection of monosaccharides and disaccharides
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