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Laabri

Origins of the Universe Lesson One Mastery Check

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Last updated about 3 years ago
2 Nsɛmmisa

Answer both questions.

Ɛhia
6
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Drag and drop the terms to the correct scenario.

  • High pitch sound

  • Shorter wavelength

  • Low frequency

  • Low pitch sound

  • High frequency

  • Longer wavelength

  • Object moving away from an observer

  • Object moving towards an observer

Ɛhia
4
KI.1.PI.1.2a
Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Explain in your own words what is the Doppler Effect and how it affects sound waves’ frequency and pitch.