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\nGCSE Physics - Ultrasound #74\n

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\nThis 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...\nThis 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\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:03
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Grade
9th - Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nCognito\n\n
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Date
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2020
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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ultrasound, frequency, sonar, refraction, sound, waves, time, speed, work, industry, india
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Additional Tags

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baby, foetus, 20000, hz, prenatal scanning, industrial imaging, how ultrasound works, how does ultrasound work, ultrasound scanning in pregnancy, partial reflection, reflection, echo location, echo sounding, example, ultrasound device, aqa, gcse, physics, gcse physics ultrasound, 9-1, higher, separate, triple, freesciencelessons, ocr, edexcel, igcse, k12, learn, revise, sound wave, sea floor, reflected back, reflected waves, produce ultrasound, ultrasound waves, reflected, today, hits, device, produce, works, object, oscillations, boundary, call, means, travel, transmit, fetus, medium, fluid, check
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: GCSE Physics - Ultrasound #74\" href=\"/subscription/new\">\"GCSE\n\n
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