Level 3 Wave Systems 2019

For

3b: This effect is caused by a scaling up of the interference patter with increasing wavelengths, not diffraction. Paper: ...

Closed pipe example - λ = 1.04m, not 1.1m PDF: https://drive.google.com/file/d/1rYJbSpi5GhCXEPbEjGrvWcb6fdgqVwu3 ...

Paper: https://www.nobraintoosmall.co.nz/NCEA/phy3/nqfdocs/ncea-resource/exams/2020/91523-exm-2020.pdf Answers: ...

Paper: https://drive.google.com/file/d/1W3wsi8v3plvM7gm3NxAZwdiu7np8-Ew0/view?usp=sharing Answers: ...

Here is a way better explanation for

This is the Doppler Effect

Paper: https://drive.google.com/file/d/1W3wsi8v3plvM7gm3NxAZwdiu7np8-Ew0/view?usp=sharing Answers: ...

1b: This is difference in angle is technically not caused by diffraction, it is caused by a scaling up of the interference pattern with ...

Go to http://studytime.co.nz for more NCEA study advice Grab our walkthrough guides at http://studytime.co.nz/store Follow us ...

Walkthrough of the 2024

This is the first video where we go through the basics of

Paper: https://www.nobraintoosmall.co.nz/NCEA/phy3/nqfdocs/ncea-resource/exams/2021/91523-exm-2021.pdf Answers: ...

Walkthrough of the 2023

In this video, I work through the 2025 NCEA

Recorded lecture on all NCEA

Paper: https://www.nobraintoosmall.co.nz/NCEA/phy3/nqfdocs/ncea-resource/exams/2023/91523-exm-2023.pdf Answers: ...