Cie a2 - Study guides, Class notes & Summaries

NTT CIE A2 Biology Homeostasis Test Questions & Answers 2024/2025

CIE International Geography A2 level (Advanced Human Options - environmental management). With these notes, you'll have the necessary material to get an A+.

CIE A'level Physics 9702 A2: Medical Physics

Explain the main principles behind the generation of ultrasound to obtain diagnostic information about internal body structures. - ANSWER-piezo-electric crystal; two sides coated (with silver) act as electrodes; centres of(+)and(-)charge not coincident; potential difference across crystal causes crystal to change shape; alternating voltage applied across crystal causes crystal to vibrate; so that it vibrates at resonant frequency Describe the functions of two magnetic fields in a magneti...

CIE A2 Medical Physics Exam With Correct Questions And Answers 2024

xplain the main principles behind the GENERATION of ULTRASOUND to obtain diagnostic information about internal structure. - ANSWER-~ Use piezo-electric crystal ~ two sides coated with silver act as electrodes ~ centres of (+) & (-) charge do not coincident. ~ p.d. across crystal causes crystal to change shape ~ alternating voltage applied across crystal causes crystal to vibrate. ~ so that it vibrates at resonant frequency Ultrasound to obtain diagnostic information about structures wi...

CIE A'level Physics 9702 A2: Medical Physics Explain the main principles behind the GENERATION of ULTRASOUND to obtain diagnostic information about internal structure. - ~ Use piezo-electric crystal ~ two sides coated with silver act as electrodes ~ centres of (+) & (-) charge do not coincident. ~ p.d. across crystal causes crystal to change shape ~ alternating voltage applied across crystal causes crystal to vibrate. ~ so that it vibrates at resonant frequency Ultrasound to obtain dia...

Extensively and thoroughly organised list of all organic reactions required in the latest CIE A2 Chemistry syllabus. A must-have revision tool that helped me gain an A* in Chemistry in the final A Levels massively.

Paper 3 is notorious for its potential pitfalls as getting the interpretation wrong can cost you almost half of the 40 marks offered! These summary notes will give you the most concise bits of knowledge you need to be familiar with about the 4 interpretations for the Origins of the Cold War: 1. Traditional/Orthodox, 2. Revisionist, 3: Post-Revisionist, 4: Post-Post-Revisionist/Post-Soviet as well as specific arguments from important historians you can reference to WOW the examiners.