نقاط المكافآت
اكسب نقاطًا من خلال تفاعلك مع المُدرس أثناء الحصة وإجابتك عن الأسئلة، واستخدمها لاحقًا للحصول على خصم عند شراء حصص أخرى.
Lesson Plan: Wave Speed Science • Second Year of Preparatory School
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to calculate the speed of a wave from its frequency and wavelength.
Objectives
Students will be able to
- use the formula speed = frequency wavelength in all permutations.
Prerequisites
Students should already be familiar with
- the meaning of the term wavelength,
- determining the wavelength of a wave from a diagram of a transverse waveform,
- the meaning of the term frequency,
- how to use the formula frequency ,
- hertz as a unit of frequency,
- the fact that wavelengths are measured in units of length,
- how to use the formula speed for waves.
Exclusions
Students will not cover
- any wave motion other than transverse motion in one direction.
