[S4 Physics PMCians]
What we did in 2 hours:
On 1st and 2nd Aug, the S4 PH has come together to complete the following:
1) Secret Enclosed – Waves and EM Waves
2) The Final Lap – Waves and EM Waves
Three things to remember
- How to interpret a displacement-time and displacement-position graphs.
- How to define transverse and longitudinal waves.
- Speed of waves decreases with decreasing depth.
What you take home:
In this coming week (Aug 8 and 9), we will begin our revision on Light I – Reflection and Refraction.