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There are two types of waves, transverse and longitudinal waves

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I learnt about types of waves, and how to calculate the frequency, time period, speed and wavelength, as well as the definition of these terms.

Haris Amir 11-F

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i learned about waves, type of waves, how to calculate its frequency & wavelength and also how to use the formula

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Something I learned that was new is primary and secondary seismic waves. Everything was understood well. The formulas are refreshed in my brain. 👍🏽

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I learned the difference between mechanical, electrical waves. The difference between transverse and longitudinal waves. I revised the diagrams for displacement time and speed graph. I learned different properties of waves and how they are created. I learned about seismic waves as well.

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Everything was pretty clear it was a great recall for the topic of waves that was studied in the previous class 10, but sesimic was something new which I was not aware of during previous classes regarding the topic of waves, so overall it was a good way of recalling/revising the topic with occasional new learning points.

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Waves types, differences b/w mechanical waves and other types, the two typesof graphs and how to identify/calculate each value

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In today's class, I learned different types of waves, wave motion, different terms regarding waves including amplitude, wavelength, speed of a wave, time period and frequencies. The addition of several questions made my learning progress fun and more enjoyable.

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Graph solutions

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I revised properties of waves like period,frequency,wave speed and amplitude

Also difference between transverse and longitudenal waves

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I was able to go through the chapter again and refresh my understanding of how to solve questions involving wavelength and frequency, as well as the differences between longitudinal and transverse waves. Aryan Essa

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I learned about progressive and mechanical waves. I revised how to calculate frequency and speed of the waves as well as some formulas.

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I learnt about types of waves and their examples, that were pretty easy to understand, and greatly improved my understanding of this topic

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i learened about tyeps of waves and what and how to use frequency time period speed wavelength. very easy topic and i imporved my understanding