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Google Classroom
구글 클래스룸
GeoGebra
지오지브라 클래스룸
GeoGebra
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자료
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클래스룸
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Waves at a Boundary
저자:
mbetzen
You can hit the play button in the lower left hand corner to start the waves moving. You also have sliders to change the frequency of the incident waves and a slider to change the density of the refractive material.
GeoGebra
새 자료
Untitled
Padel rebound angle (ignoring spin)
दुई-ओटा समुहको संयोजन (Union of two sets)
רישום חופשי
Special Solid Trace
자료 찾기
Siinusfunktsioon
Parallelogram $
A.1-
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
주제 찾기
직각삼각형
평면
직사각형
나눗셈
원뿔곡선