Mrs. Remis' Science Blog - 7th grade

The  nature of a wave  was discussed in Lesson 1 of this unit. In that lesson, it was mentioned that a wave is created in a slinky by the p...

Light travels as waves. Waves can be described by their amplitude ,  wavelength  and  frequency . The speed of a wave can be calculated fr...

Waves come in many shapes and forms . While all waves share some basic characteristic properties and behaviors, some waves can be distingu...

Waves are everywhere. Whether we recognize it or not, we encounter waves on a daily basis. Sound  Sound waves, visible light waves, r...

Things wiggle. They do  the back and forth . They vibrate; they shake; they oscillate. These phrases describe the motion of a variety of ob...