GCSE Physics - Ultrasound #74
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- čas přidán 27. 05. 2024
- This video covers:
- The idea that ultrasound is just sound with a frequency over 20,000 Hz
- How we can generate ultrasound
- How we use ultrasound to view foetuses in prenatal scanning
- How we use ultrasound to check the quality of products in industry
- How boats and submarines use sonar to measure distance
Exam board specific info:
AQA - Separate/triple science and higher tier only
IGCSE Edexcel - Not really in your course
Edexcel - Separate/triple science and higher tier only
OCR 21st Century - Separate/triple science and higher tier only
OCR Gateway - Separate/triple science
Maths Playlist:
• GCSE Maths (9-1)
GCSE Chemistry playlist:
• GCSE Chemistry - Atoms...
GCSE Biology Playlist:
• Video
GCSE Physics Playlist:
• Video
You summarized two 1 hours lessons into five minute while covering everything we learned+more! Thank you!
I just can't stop watching these...May this platform grow
Inshallah
I truly appreciate these videos a lot!
They are very helpful. I have my mock exam coming up and CAIE's later and these videos are clearing all of the concept blocks I had
Thanks Nabiha, glad they could help!
nice how much did you get in cies
These kind of videos are really helpful for GCSE students like us, Thank you, Gonna invite to party after the exam.
Aha thanks Catching dreams, glad you're finding them helpful 🙌
these are amazing and have helped me pass my mocks so thank you! Will you be posting the triple content for AQA?
this is triple content for AQA; this is for all exam boards, the specifics are in the description :)
I'm gonna say one thing
never stop making videos
I literally live on them
🤩🤩
Just appreciate and thankful for all your professional online educating sources as physics, chemistry, biology , this really improve my academic results, which is usually easy to understand quickly
Thanks Cheong! glad the videos are helping!!
Oh look, another extremely underrated channel! I'd better sub :)
You're the best!
I know
Keep up the amazing work!
Thank you, you made it so easy to understand!
This really helped with my science thanks bro 🙏
This really helped with my science work thanks bro 🙏
this channel is awesome!
Here for gcse😩
Thank you so much btw!! :)
literally the reason i can pass my gcse's lmao thanks bro
Thank you sir!!!
Love it!!
can someone help me on physics, the question was to find the difference between transverse and longitudinal waves which I can managed but then it says I should refer to ultraviolet, ultrasound and seismic waves which Im not exactly sure what they are and how it's linked.
Oh my god
these video helped me sooooo much
thx
Got forced to watching this for a class but this really helps!
Gotta watch for school I guess :/
Can you describe an experiment to measure the speed of sound. (5marks)
i really like your videos brother
Awesome 🤩💖
thanks for helping me I have an exam tomorrow and this literally made me say ooooooooooh now I understand :)
That's great to hear Lougin, hope the exam goes well! 🤞
I LOVE YOUUUU, HOPE FOR UR CHANNEL TO GROW 😍
THANKYOUUU! 🙌
Physics mock tmr wish me luck guys!!
Is reaching 20000 hz easy
Soz I’m still dropping physics it’s so hard and just not my thing
If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_4.17. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A comprehensive bank of past exam papers, organised both by year, and also by topic.
Amadeus & Tom
Isupport u come on, apart from the fact, this video is actually helpful
IM HAVING A BRAIN BLAST AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH-
Omg the editors surname is Abbott 😌🥺
one problem the ultra sound isn't just for pregnant people but other than that thanks you smashed it!
'Don't be Jack'
I got an exam tmrw wish me luck 😭😭
why is p6 so freaking long wtf
cognito > freescience lessons 24/7
Cap
Both good
@@fxzzy__ na
@@farhanafzal4483 nu uh cognito wayyy better 🫶.
forced to watch
nobody watches these for entertainment they're forced to watch
so do u regre???
*regret
honestly, no. quite a disrespectful comment too. I would genuinely watch these in my one free time, they’re 5 minutes long, informational, and interesting. but thags just me, not you. so do not talk for everyone, don’t spread hate 🙂
I disagree, these are the best science videos ever. Saving me for gcses
stfu they are packed with information and are better then my teachers
whose here cuz its fifty days and they NEED to pattern 😭