Urgent help needed for med phys (1 Viewer)

[Yeezy]

Okay, so I have my Physics Exam tomorrow in which Idea 1 of the Option Topic 'Medical Physics' is being tested.

In short, I dont know shit.

How can I prepare for this? I cant understand the concepts... Does anyone know any video tutorials or someone explaining Idea 1?

 

[rand_althor]

Going to assume that by Idea 1 you mean the first section (1. The properties of ultrasound waves can be used as diagnostic tools). I don't know of any videos for HSC Medical Physics specifically, but you could probably find helpful videos if you try.
The concepts you need to know for the first section are:

• Ultrasound
• Piezoelectric effect
• Acoustic impedance
• Doppler effect
• A, B scans

Which of those are you having trouble with?

 

[astroman]

what have you been doing the whole year?

 

[Yeezy]

Going to assume that by Idea 1 you mean the first section (1. The properties of ultrasound waves can be used as diagnostic tools). I don't know of any videos for HSC Medical Physics specifically, but you could probably find helpful videos if you try.
The concepts you need to know for the first section are:

• Ultrasound
• Piezoelectric effect
• Acoustic impedance
• Doppler effect
• A, B scans

Which of those are you having trouble with?

Pretty much everything - i can get a basic grasp but i cant apply further thinking. Could you recommend any videos/notes or anything?

 

[Yeezy]

what have you been doing the whole year?

We started this topic a week before trials (still in trials) and lets just say my teacher isnt very good..

 

[rand_althor]

Check out the physics resource section here: http://www.boredofstudies.org/view.php?course=13 . The notes may help you. For videos, try search YouTube and find relevant videos.

 

[Yeezy]

Alright will do - how long do you reckon it would take for me to get a general idea of (idea) Section 1? Like to the point where i can atleast have something down in my answers in the exam. (60% is my aim in for this option topic rn lol)

 

[Axio]

Alright will do - how long do you reckon it would take for me to get a general idea of (idea) Section 1? Like to the point where i can atleast have something down in my answers in the exam. (60% is my aim in for this option topic rn lol)

Not long, ultrasound is fairly straightforward. Go over it again tomorrow morning.

 

[Yeezy]

Do you guys have any questions w/ worked solutions? Might just give em a sus before the exam